{"title":"REL Acoustics","description":"\u003cp\u003eREL Acoustics make subwoofers. That singular focus — no amplifiers, no loudspeakers, no headphones, nothing to dilute the engineering effort — is what has made REL the reference point for subwoofer design among serious hi-fi and home cinema enthusiasts worldwide. Every REL is built around a single conviction: that a subwoofer should not simply add bass, but should complete a loudspeaker system in a way that transforms what it is capable of.\u003c\/p\u003e\u003cp\u003eThe approach REL take is different from the home cinema subwoofer norm. Rather than connecting via LFE alone, REL recommend connecting their subwoofers at high level — directly from the speaker terminals of the amplifier, so the subwoofer sees exactly the same signal the main loudspeakers receive. The result is a subwoofer that integrates with the timing and character of the system rather than sitting beneath it as a separate event. It is a philosophy that takes more care to set up correctly, and rewards that care with a coherence that LFE-only connections rarely achieve.\u003c\/p\u003e\u003cp\u003eThe range at Martins Hi-Fi spans the full width of what REL produce. The T\/x Series — from the T\/Zero MK3 through to the T\/9x — are compact, affordable subwoofers that bring REL's integration philosophy to smaller rooms and more modest systems. The S Series scales that up significantly: the S\/812 and S\/850 are genuinely full-range subwoofers capable of extending the performance of serious hi-fi systems. The Carbon Special and No.31 represent REL's reference engineering — subwoofers built without constraint, for systems and rooms where nothing less will do. The Planar Series, PL-1 and PL-2, are designed specifically to partner with planar and electrostatic loudspeakers, with a speed and articulation matched to the demands of those drivers.\u003c\/p\u003e\u003cp\u003eWe stock the full REL range at our Norwich showroom, and our team can advise on model selection, placement, and setup for both stereo and home cinema applications. Come in and hear what a properly integrated REL subwoofer does for a system you thought you already knew.\u003c\/p\u003e\u003cp\u003eContact us at \u003ca href=\"mailto:info@martinshifi.co.uk\"\u003einfo@martinshifi.co.uk\u003c\/a\u003e, call 01603 627010, or WhatsApp on 07554 687137. You can read more about how we work on our \u003ca href=\"https:\/\/www.martinshifi.co.uk\/about-us\/why-martins\/\"\u003eWhy Martins Hi-Fi page\u003c\/a\u003e. We are at 85–91 Ber Street, Norwich, NR1 3EY.\u003c\/p\u003e","products":[{"product_id":"rel-ht-1205","title":"Rel HT1205 MK2","description":"\u003ch1\u003eREL HT\/1205 MKII Subwoofer – The Cannon – Premium 12\" Home Theatre Bass\u003c\/h1\u003e\n\u003cp\u003eThe REL HT\/1205 MKII – known within REL's ranks as The Cannon – represents a significant step forward in affordable home theatre subwoofer performance. Built around an all-new 12\" CarbonGlas™ driver and a 500W Class D amplifier, it plays 50% louder than its predecessor whilst delivering greater precision and subtlety in equal measure. The cabinet is a genuinely beautiful piece of engineering: lower and sleeker than before, with proportions drawn from REL's flagship Reference models, a hand-polished five-coat piano black lacquer top panel, and a line-grained composite body that looks considerably more expensive than its price point would suggest. For home theatre enthusiasts seeking extraordinary dynamics, deep bass extension into the low 20Hz range, and a subwoofer that looks as purposeful as it performs, the HT\/1205 MKII is a compelling proposition.\u003c\/p\u003e\n\u003cp\u003eTo arrange a demonstration or to discuss whether the REL HT\/1205 MKII is the right choice for your system and room, telephone Martins Hi-Fi on \u003cstrong\u003e01603 627010\u003c\/strong\u003e or email \u003cstrong\u003einfo@martinshifi.co.uk\u003c\/strong\u003e. With over fifty years of expertise, we are here to help you find exactly the right solution.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-New 12\" CarbonGlas™ Driver\u003c\/strong\u003e – Lightweight, stiff, and pistonic, combining glass fibre primary cone with true carbon fibre centre cap for fast, accurate bass reproduction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e500W Class D Amplifier\u003c\/strong\u003e – Runs cool whilst delivering extraordinary dynamic headroom, producing output levels 50% greater than the previous generation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecially Adapted Home Theatre Input Filters\u003c\/strong\u003e – Engineered to produce exceptionally flat bass response deep into the low 20Hz range for genuine cinematic impact\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHand-Polished Piano Black Lacquer Top Panel\u003c\/strong\u003e – Five coats of lacquer with a floating REL logo, set above a line-grained composite cabinet body with Reference-inspired proportions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eREL HT\/3D™ Compatible\u003c\/strong\u003e – Can be combined with REL Serie T\/x or Serie S subwoofers in fully immersive multi-subwoofer home theatre configurations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnology \u0026amp; Design\u003c\/h2\u003e\n\u003cp\u003eThe HT\/1205 MKII's CarbonGlas™ driver has been comprehensively re-engineered for this generation. Larger, more powerful magnets generate greater energy, whilst an upgraded suspension system maintains precise control over the driver's movement all the way to the limits of both amplifier and driver output. The result is a cone that moves with speed and accuracy even under extreme dynamic demand – remaining fast and liquid where lesser subwoofers become strained and compressed. The 500W Class D amplifier is equally new, running cool under sustained load whilst delivering the current necessary for the kind of explosive transient performance that home theatre demands. Internally, REL's specially developed home theatre input filters ensure that this power translates into exceptionally flat, extended bass response, reaching deep into the 20Hz range without the usual roll-off that compromises the sense of scale in large-scale film soundtracks.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eSuperior Sound Experience\u003c\/h2\u003e\n\u003cp\u003eThe Cannon earns its nickname. In a home theatre setting, the HT\/1205 MKII produces bass on a scale that transforms the experience of watching film: explosions carry genuine physical weight, low-frequency effects tracks reveal depth and texture that simply cannot be reproduced by smaller systems, and the overall sense of cinematic immersion is dramatically enhanced. Yet REL's engineering philosophy ensures that sheer output is never achieved at the expense of quality – the HT\/1205 MKII remains articulate and controlled even at extreme listening levels, resolving fine bass detail with a liquidity that speaks to the quality of both its driver and amplifier design. This is a subwoofer built equally for the quieter moments in a soundtrack as for the loudest.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eHeritage \u0026amp; Craftsmanship\u003c\/h2\u003e\n\u003cp\u003eREL Acoustics has spent decades establishing itself as the benchmark against which home theatre and hi-fi subwoofers are judged. The Serie HT range reflects REL's specific response to the demands of pure home theatre use – prioritising dynamic range, output capability, and deep bass extension above all else, without the electronic gimmickry that inflates specifications on paper whilst undermining real-world performance. The HT\/1205 MKII's cabinet design borrows directly from REL's Reference series, with proportions and internal bracing informed by years of research into how enclosure geometry affects bass speed and depth. The result is a subwoofer that looks and performs like a product costing considerably more, and one that REL believes is destined to become a modern classic in its category.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDriver:\u003c\/strong\u003e 12\" (300mm) CarbonGlas™ with carbon fibre centre cap\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmplifier:\u003c\/strong\u003e 500W Class D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e Flat bass extension into the low 20Hz range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCabinet Finish:\u003c\/strong\u003e Five-coat hand-polished piano black lacquer top panel; line-grained composite body\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e REL HT\/3D™ multi-subwoofer setups; Serie T\/x and Serie S systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eFull specifications available on request.\u003c\/em\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eTo arrange a demonstration or to discuss the REL HT\/1205 MKII in the context of your system, telephone Martins Hi-Fi on \u003cstrong\u003e01603 627010\u003c\/strong\u003e or email \u003cstrong\u003einfo@martinshifi.co.uk\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5 class=\"prod-cat\"\u003e\u003ccode\u003e\u003c\/code\u003e\u003c\/h5\u003e","brand":"Rel","offers":[{"title":"Default Title","offer_id":13904110026813,"sku":"","price":899.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/1147\/files\/HT1205_White_TQ_V1-1-600x511.webp?v=1724069365"},{"product_id":"rel-ht-1003","title":"Rel HT\/1003 Mk2","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eApologies for that! Here's the clean version:\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e✅ IN STOCK\u003c\/p\u003e\n\u003ch1 class=\"text-text-100 mt-3 -mb-1 text-[1.375rem] font-bold\"\u003eREL HT\/1003 MKII Subwoofer – Powerful Home Theatre Bass in a Compact Design\u003c\/h1\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe REL HT\/1003 MKII is a purpose-built home theatre subwoofer that delivers the kind of visceral, room-filling bass usually associated with far larger and more expensive units. Combining a high-excursion CarbonGlas™ driver with a 300W Class D amplifier and REL's proprietary PerfectFilters™ technology, it brings cinematic depth and precision to any home theatre or stereo system. Its compact enclosure is engineered to integrate discreetly into virtually any room, ensuring that performance is never compromised by practicality. For those seeking a subwoofer that serves both film and music with equal conviction, the HT\/1003 MKII represents a compelling proposition from one of the world's most respected names in low-frequency reproduction.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eTo arrange a demonstration or to discuss whether the REL HT\/1003 MKII is the right choice for your system and room, telephone Martins Hi-Fi on \u003cstrong\u003e01603 627010\u003c\/strong\u003e or email \u003cstrong\u003e\u003ca class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"mailto:info@martinshifi.co.uk\"\u003einfo@martinshifi.co.uk\u003c\/a\u003e\u003c\/strong\u003e. With over fifty years of expertise, we are here to help you find exactly the right solution.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eKey Features\u003c\/h2\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eCarbonGlas™ Driver\u003c\/strong\u003e – A high-performance, low-mass cone engineered for precise, fast, and powerful bass reproduction with minimal distortion\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003e300W Class D Amplifier\u003c\/strong\u003e – Efficient, high-current amplification delivering ample headroom for dynamic, impactful low-frequency performance\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003ePerfectFilters™ Technology\u003c\/strong\u003e – REL's proprietary filtering system providing tailored bass integration to suit your room and partnering loudspeakers\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eCompact, Room-Friendly Enclosure\u003c\/strong\u003e – Designed to integrate seamlessly into home theatre and hi-fi environments without dominating the space\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eHome Theatre \u0026amp; Stereo Compatible\u003c\/strong\u003e – Equally adept at reinforcing a multi-channel surround system or enriching a dedicated two-channel stereo setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eTechnology \u0026amp; Design\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe CarbonGlas™ driver at the heart of the HT\/1003 MKII is central to its character. Carbon-reinforced glass fibre offers an exceptional stiffness-to-weight ratio, allowing the cone to move with speed and accuracy across the full bass bandwidth without the breakup or lag that can afflict heavier conventional materials. This mechanical precision is matched by the 300W Class D amplifier, which provides the current delivery needed to handle sudden low-frequency transients – explosive film effects, deep bass lines, or the lowest organ pedal notes – without compression or strain. REL's PerfectFilters™ technology then ensures seamless integration with your existing loudspeakers, with crossover options that allow the HT\/1003 MKII to blend naturally regardless of the speakers it accompanies.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eSuperior Sound Experience\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eIn a home theatre context, the HT\/1003 MKII transforms the listening experience. Action sequences gain genuine physical presence, low-frequency effects tracks reveal layers of detail that smaller systems cannot convey, and the overall sense of scale and immersion increases dramatically. In a stereo system, the benefits are equally significant: bass instruments breathe with natural weight and texture, acoustic instruments acquire a greater sense of body and resonance, and the soundstage feels more grounded and complete. REL's longstanding philosophy is that a subwoofer should serve the music and soundtrack rather than draw attention to itself – and the HT\/1003 MKII embodies that principle with authority.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eHeritage \u0026amp; Craftsmanship\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eREL Acoustics is one of the world's foremost authorities on subwoofer design, with a reputation built over decades of engineering innovation and a commitment to acoustic excellence that extends from their entry-level models to their flagship reference units. The HT series reflects REL's dedicated approach to home theatre performance, applying the same rigorous low-frequency engineering principles found throughout their range to systems where explosive dynamics and deep, effortless bass extension are essential. Each HT\/1003 MKII is the product of that accumulated expertise – a subwoofer built not simply to add bass, but to enhance every aspect of the listening experience.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eDriver:\u003c\/strong\u003e High-excursion CarbonGlas™ cone driver\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eAmplifier:\u003c\/strong\u003e 300W Class D\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eFilter Technology:\u003c\/strong\u003e PerfectFilters™\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Home theatre and stereo systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eFull specifications available on request.\u003c\/em\u003e\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eTo arrange a demonstration, telephone Martins Hi-Fi on \u003cstrong\u003e01603 627010\u003c\/strong\u003e or email \u003cstrong\u003e\u003ca class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"mailto:info@martinshifi.co.uk\"\u003einfo@martinshifi.co.uk\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Rel","offers":[{"title":"Default Title","offer_id":13904117071933,"sku":"","price":699.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/1147\/files\/HT1003Mk2_Front-e1663099298368-578x600.webp?v=1728475002"},{"product_id":"rel-arrow-wireless","title":"Rel Arrow Wireless","description":"\u003ch1 class=\"product_title entry-title\"\u003eArrow Wireless\u003c\/h1\u003e\n\u003cp\u003eFollowing on the heels of the acclaimed LongBow™ Wireless, Arrow delivers much of the promise and connectivity of hardwired RELs with the placement flexibility and pure cool factor of great wireless.\u003c\/p\u003e\n\u003cp\u003eCompatible only with Serie T\/i\u003c\/p\u003e\n\u003ch5 class=\"sub\"\u003eARROW™ WIRELESS CONNECTIVITY\u003c\/h5\u003e\n\u003cp class=\"text\"\u003eArrow™ is our zero compression method of distributing wireless and delivers performance similar to our more expensive wireless systems quickly, reliably and without the thin, dried out sound most wireless systems deliver. In part, this is achieved by eliminating the often very slow delivery methods offered by off-the-shelf Bluetooth and wi-fi based systems. Arrow represents something of a cost breakthrough as it uses LSI (large scale integrated circuit chips) technology to lower the cost of our system by about 30% while preserving almost all the performance.\u003cbr\u003e\u003cbr\u003eThis freedom permits ultra-high performance without the cumbersome tether of a cable, allowing careful placement without being limited by the length of a wire and can lead to a better sounding, less cluttered experience. Giving you the ability to place subs in distant corners, along glass walls, or on hardwood floors where a cable would otherwise destroy the effect.\u003c\/p\u003e\n\u003ch5\u003eTHEATER OR STEREO\u003c\/h5\u003e\n\u003cp\u003eArrow permits simultaneous distribution of our vaunted HIGH-LEVEL connection AND the .1\/LFE needed for high quality theater. In this way, both 2-channel music and multi-channel theater are supported without the need for connecting and disconnecting one’s REL.\u003c\/p\u003e\n\u003cp\u003eThe High-Level input is designed to accept the stereo (two-channel) signals from the speaker terminals of your receiver, integrated amplifier or basic amplifier. This has the advantage of ensuring that your subwoofer receives exactly the same signal as the main speakers, which means that the character of the bass from the main system is carried forward into the Sub-Bass System. This is a very important point and together with our Natural RollOff\u003csup\u003eTM\u003c\/sup\u003e\u003cspan\u003e \u003c\/span\u003ecircuitry, ensures far superior system integration of the Sub-Bass System with the main system.\u003c\/p\u003e\n\u003ch5\u003ePAIRING MADE SIMPLE\u003c\/h5\u003e\n\u003cp\u003eWe designed and engineered Arrow specifically for Serie T\/i, allowing us to develop a holistic solution that operates as beautifully as it looks. No tinkering with devices waiting to sync like you find with Bluetooth solutions, because Arrow features a tandem transmitter and receiver that docks and locks directly to the rear of your T\/i. Pairing consists of plugging the transmitter and receiver in (about 10 seconds each), then turning the Send unit on and flicking 2 switches. By the time you have released the second switch, you’ll be hearing incredible sound quality emerging from your REL.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eArrow is designed and built to provide Serie T\/i subwoofers with a high quality, zero compression wireless solution, so your T\/i can be placed where it works best without the cost and visual clutter of cables.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"text\"\u003e \u003c\/p\u003e","brand":"Rel","offers":[{"title":"Default Title","offer_id":13904128868413,"sku":"","price":229.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/1147\/products\/Arrow_34-740x555.jpg?v=1593417074"},{"product_id":"rel-bassline-blue","title":"Rel Bassline Blue","description":"\u003cp\u003eBassline Blue\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe special and unique characteristics of our filter board are known only to our engineers and within this circuit lies the key to designing cables optimized for REL Sub Bass Systems.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eAvailable in 3M, 6M, and 10M lengths. Between £299 and £499, please contact us for a quote.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5 class=\"sub\"\u003eTHE ULTIMATE UPGRADE\u003c\/h5\u003e\n\u003cp\u003e\u003cspan\u003eBassline Blue™ is a sensibly-dimensioned cable, well-constructed so that it will improve the overall sound of every aspect of the host system’s performance. As with any REL product—the improvement extends well beyond the obvious bass region. The greatest area of improvement lies in the manner in which the entire soundstage is illuminated. This is a quality quite different from brightness. Illumination acts to bring light into the stage and renders contrast and clarity as well as dynamic shadings much more evident.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003eQUALITY BORN FROM SYSTEM THINKING\u003c\/h5\u003e\n\u003cp\u003eBeyond optimizing the geometry of the internal lay of the cable, we also employ copper that exceeds industry practices and is of a quality and type generally specified for military use and high speed telecommunications. Bassline Blue is constructed of slow-drawn, high purity copper, drawn in a nitrogen bath to minimize impurities on the surface of the wire. Each individual conductor is coated in a Teflon film immediately upon leaving the extrusion die to ensure that impurities cannot impinge on the cable while awaiting further processing. This technique produces a sound that is exceptionally pure and natural which we term Natural Drawn\u003csup\u003eTM\u003c\/sup\u003e\u003cspan\u003e \u003c\/span\u003ewire.\u003c\/p\u003e\n\u003cp\u003eBassline Blue is hand constructed at our California facility using cable produced exclusively to REL’s specification by a North American OEM wire and cable house. Construction is quite labor intensive and can require up to one hour per cable. We use pure silver solder for all connections which ensures not just high quality sound, but also as the cable ages and oxidation sets in sonic degradation should be nil due to the conductive properties of pure silver.\u003c\/p\u003e\n\u003ch5\u003eHIGH LEVEL = HIGH PERFORMANCE\u003c\/h5\u003e\n\u003cp\u003eREL employ Swiss-made Neutrik SpeakOn connectors at the input to the REL sub bass system. In over 100,000 RELs in use the world over, this connector has proven itself reliable, neutral and a mechanically ideal connector for REL’s renowned High Level Input circuitry. BLUE\u003csup\u003eTM\u003c\/sup\u003e\u003cspan\u003e \u003c\/span\u003ealso features high quality spade lugs coated in gold to minimize oxidation. Should your amplifier require a bare wire connection, this is easily accommodated by manually re-terminating the individual red, black and yellow leads.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe standard high-level hookup procedure is: attach the red wire to the amplifier’s right positive speaker output terminal; attach the yellow wire to the amplifier’s left positive speaker output terminal; attach the black wire to whichever of the amplifier’s ground output terminals is convenient; plug the Speakon connector into the Sub-Bass system’s high-level input. For diagrams, more detail and alternate REL High-Level Hookup options please click\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/relsupport.zendesk.com\/hc\/en-us\/sections\/115001382588-Step-3-Connecting-via-High-Level\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Rel","offers":[{"title":"Default Title","offer_id":13904130277437,"sku":"","price":449.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/1147\/products\/rel_blue_baseline.jpg?v=1593417074"},{"product_id":"rel-s-550","title":"REL S\/550 Subwoofer","description":"\u003ch1\u003eREL S\/550 Subwoofer - Compact 550W Pure Class D Powerhouse for Medium Rooms\u003c\/h1\u003e\n\u003cp\u003eDiscover the perfect balance of power and finesse with the REL S\/550, the gateway to REL's acclaimed Serie S lineup. This compact yet mighty subwoofer pairs a sophisticated 550-watt Pure Class D amplifier with advanced CarbonAlloy™ drivers to deliver lightning-fast transients, deep articulate bass, and exceptional tonal balance. Ideal for medium-sized music and theatre systems, the S\/550 brings true high-end performance within reach of discerning listeners. Reserve your S\/550 today and experience the Serie S difference.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e550-Watt Pure Class D Amplification\u003c\/strong\u003e: Advanced amplifier design delivering exceptional efficiency and dynamic power\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHybrid Driver Configuration\u003c\/strong\u003e: 10\" CarbonAlloy™ active driver with 12\" down-firing passive radiator for optimal bass extension\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Serie S Design\u003c\/strong\u003e: Medium room optimisation with larger cabinet volume for improved driver performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Installation Options\u003c\/strong\u003e: Perfect for stereo pairs, line array configurations, and integrated theatre systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Build Quality\u003c\/strong\u003e: Horizontal strake cabinet design with elegant elliptical handle returns\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional Wood Grille Upgrade\u003c\/strong\u003e: Premium wood grille available for enhanced aesthetics and warmth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Setup Features\u003c\/strong\u003e: Front-rail levelling adjusters for effortless installation on any surface\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eREL Heritage Engineering\u003c\/strong\u003e: Incorporates design innovations from the flagship S\/850 model\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRevolutionary Compact Design Philosophy\u003c\/h2\u003e\n\u003cp\u003eThe S\/550 redefines what's possible in a medium-sized subwoofer cabinet. Through innovative engineering, REL has created a design that appears visually lighter whilst actually providing greater internal volume than previous generations. This seemingly paradoxical achievement allows the drivers greater freedom to operate whilst improving amplifier efficiency and thermal management.\u003c\/p\u003e\n\u003cp\u003eThe sophisticated horizontal strakes carved into the sidewalls aren't merely aesthetic choices—they're functional design elements that contribute to the cabinet's structural integrity whilst reducing visual mass. Updated internal bracing keeps cabinet resonances firmly under control, ensuring that every watt of the 550W Pure Class D amplifier translates directly into pristine bass reproduction.\u003c\/p\u003e\n\u003ch2\u003eSuperior Audio Performance for Medium Spaces\u003c\/h2\u003e\n\u003cp\u003eThe S\/550 delivers the speed, depth, and nuance that define REL's performance ethos in a perfectly sized package for medium rooms. The innovative combination of a 10-inch CarbonAlloy™ active driver working in concert with a larger 12-inch down-firing passive radiator creates a unique bass reproduction signature that combines authority with remarkable refinement.\u003c\/p\u003e\n\u003cp\u003eLightning-fast transients ensure that every musical detail is preserved, from the subtle decay of acoustic instruments to the thunderous impact of cinematic explosions. The tonal balance achieved breathes life into both music and film, consistently exceeding expectations for subwoofers in this size category. Whether supporting stereo music systems or integrated into home theatre configurations, the S\/550 provides the foundation for truly immersive listening experiences.\u003c\/p\u003e\n\u003ch2\u003eSerie S Design Excellence \u0026amp; Craftsmanship\u003c\/h2\u003e\n\u003cp\u003eThe S\/550 showcases REL's commitment to thoughtful design where beauty, performance, and usability converge seamlessly. Every detail reflects careful consideration, from the warm golden-silver handles that echo raw titanium aesthetics to the discreet model numbers etched into front rails—visible only when units are stacked in line array configurations.\u003c\/p\u003e\n\u003cp\u003eThe optional Premium Wood Grille upgrade adds warmth and individuality to complement any décor, whilst practical features like front-rail levelling adjusters ensure effortless setup even on uneven floors. Badges that disappear into the grille cloth and silver accents that rest quietly within the cabinet plane demonstrate REL's philosophy that exceptional design is as much about restraint as it is about statement-making.\u003c\/p\u003e\n\u003ch2\u003eGateway to Serie S Performance\u003c\/h2\u003e\n\u003cp\u003eAs the entry point to REL's prestigious Serie S lineup, the S\/550 carries forward many design innovations from its larger sibling, the S\/850, ensuring that the essence of Serie S performance is fully realised in this more compact form. This approach guarantees that owners experience genuine high-end subwoofer performance without compromise.\u003c\/p\u003e\n\u003cp\u003eThe Pure Class D amplifier technology represents the latest evolution in REL's amplification philosophy, delivering remarkable efficiency whilst maintaining the dynamic capability needed for both subtle musical passages and explosive cinematic moments. The result is a subwoofer that punches well above its weight class, providing performance that rivals much larger and more expensive alternatives.\u003c\/p\u003e\n\u003ch2\u003eProfessional Integration \u0026amp; Flexibility\u003c\/h2\u003e\n\u003cp\u003eThe S\/550 excels in both dedicated stereo and integrated theatre applications. Its medium room optimisation makes it ideal for spaces where larger subwoofers might overwhelm, whilst its line array compatibility allows for scalable installations as needs evolve. The versatile connectivity options ensure seamless integration with any high-quality audio system.\u003c\/p\u003e\n\u003cp\u003eFor stereo pair configurations, dual S\/550 units provide remarkable scale and authority whilst maintaining the musical coherence that has made REL legendary amongst serious music lovers. In theatre applications, the S\/550 integrates effortlessly with existing speaker systems, providing the foundation that transforms good sound into truly exceptional audio experiences.\u003c\/p\u003e\n\u003ch2\u003eTechnical Excellence in Compact Form\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmplifier\u003c\/strong\u003e: 550-watt Pure Class D with advanced efficiency optimisation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActive Driver\u003c\/strong\u003e: 10\" CarbonAlloy™ long-throw with precision-engineered suspension\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePassive Radiator\u003c\/strong\u003e: 12\" down-firing CarbonAlloy™ for extended low-frequency response\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCabinet Design\u003c\/strong\u003e: Horizontal strake styling with increased internal volume\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish Options\u003c\/strong\u003e: Standard premium finish with optional Premium Wood Grille upgrade\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSetup Features\u003c\/strong\u003e: Front-rail levelling adjusters for professional installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectivity\u003c\/strong\u003e: REL's renowned High Level Input system with low-level alternatives\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoom Optimisation\u003c\/strong\u003e: Specifically engineered for medium-sized listening environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDesign Philosophy \u0026amp; Innovation\u003c\/h2\u003e\n\u003cp\u003eThe S\/550 represents REL's belief that great subwoofer design transcends mere technical specifications. By incorporating flagship-level innovations into a more accessible package, REL ensures that the Serie S experience remains uncompromised regardless of room size or budget considerations.\u003c\/p\u003e\n\u003cp\u003eThe larger cabinet that appears visually lighter demonstrates REL's mastery of industrial design, creating products that enhance rather than dominate living spaces whilst delivering uncompromising acoustic performance. Every element, from the elegant handle returns to the thoughtfully positioned badges, contributes to a cohesive design philosophy that celebrates both form and function.\u003c\/p\u003e\n\u003cp\u003eThe REL S\/550 stands as testament to the company's commitment to making high-end bass reproduction accessible to a broader audience without sacrificing the performance standards that have made REL the choice of discerning listeners worldwide. Experience the gateway to Serie S excellence and discover why the S\/550 consistently exceeds expectations in its class.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Rel","offers":[{"title":"Black","offer_id":56332911804790,"sku":null,"price":2999.0,"currency_code":"GBP","in_stock":true},{"title":"White","offer_id":56332911837558,"sku":null,"price":2999.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/1147\/files\/S550_Black_V1_1_1.webp?v=1758625606"},{"product_id":"rel-212-sx","title":"REL 212\/SX Black Label","description":"\u003ch1\u003eREL 212 Black Label Subwoofer - Flagship 1,000W Reference-Grade Bass System\u003c\/h1\u003e\n\u003cp\u003eExperience the pinnacle of subwoofer engineering with the REL 212 Black Label, the most powerful expression in the acclaimed Serie S lineup. This flagship reference-grade subwoofer combines four 12-inch drivers with a sophisticated 1,000-watt Linear Class D amplifier to deliver unmatched scale, speed, and authority for the most demanding audiophile systems and professional installations. Reserve your 212 Black Label today and discover why REL continues to set the benchmark for high-performance bass reproduction.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuad 12\" Driver Configuration\u003c\/strong\u003e: Dual CarbonAlloy™ active drivers with dual passive radiators delivering over 450 square inches of surface area\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1,000-Watt Linear Class D Amplification\u003c\/strong\u003e: Hybrid design combining Class A\/B current delivery with Linear Class D efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference-Grade Build Quality\u003c\/strong\u003e: Piano black lacquer finish with optional premium wood grille upgrade\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple Connectivity Options\u003c\/strong\u003e: High Level Neutrik Speakon, RCA, and XLR inputs with simultaneous operation capability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless-Ready Design\u003c\/strong\u003e: Compatible with REL AirShip Direct™ wireless transmission system (sold separately)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Theatre Integration\u003c\/strong\u003e: Optimised for both stereo pairs and large-scale cinema installations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Low Frequency Extension\u003c\/strong\u003e: -6dB response at 18Hz for true deep bass reproduction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRevolutionary Driver Technology \u0026amp; Engineering\u003c\/h2\u003e\n\u003cp\u003eThe 212 Black Label represents a complete re-engineering of REL's driver technology. At its heart lie dual 12-inch CarbonAlloy™ active drivers, each fitted with lightweight carbon-fibre centre caps that release exceptional energy on every stroke. These precision-engineered transducers work in concert with redesigned dual passive radiators featuring extended suspensions and greater excursion capability, allowing the system to traverse massive distances without strain or distortion.\u003c\/p\u003e\n\u003cp\u003eThis advanced driver configuration delivers approximately 40% greater output than previous generations whilst maintaining the speed, nuance, and tonal accuracy that define the REL signature sound. The result is a subwoofer capable of reproducing everything from the subtlest musical textures to the most explosive cinematic effects with equal finesse.\u003c\/p\u003e\n\u003ch2\u003eImmersive Audio Experience Beyond Comparison\u003c\/h2\u003e\n\u003cp\u003eThe 212 Black Label doesn't simply reproduce bass—it recreates the complete foundation of your musical and cinematic experience. Whether anchoring reference-grade stereo systems or underpinning world-class home theatres, this subwoofer delivers breathtaking slam combined with lightning-fast transient response and rich tonal colour.\u003c\/p\u003e\n\u003cp\u003eIn stereo pair configurations, the 212 Black Label approaches the authority and scale of professional line array systems, filling even the largest listening environments with effortless, room-energising bass that integrates seamlessly with your main speakers. The Swiss Army knife versatility of this flagship model makes it equally at home with delicate chamber music and thunderous action sequences.\u003c\/p\u003e\n\u003ch2\u003eREL Heritage \u0026amp; Precision Craftsmanship\u003c\/h2\u003e\n\u003cp\u003eFor over three decades, REL has remained at the forefront of subwoofer design, earning acclaim from audiophiles and professionals worldwide. The 212 Black Label showcases this heritage through meticulous attention to detail, from its distinctive vertical strake cabinet design to the premium billet aluminium internal bracing that eliminates unwanted resonance.\u003c\/p\u003e\n\u003cp\u003eThe striking piano black lacquer finish, complemented by warm silver bead-blasted handles with a raw titanium aesthetic, creates an unmistakable presence that commands respect in any environment. An optional premium wood grille enhances both airflow and visual appeal, completing a design of uncompromising authority and refinement.\u003c\/p\u003e\n\u003ch2\u003eProfessional Recognition\u003c\/h2\u003e\n\u003cp\u003e\"The REL 212 Black Label sets a new standard for reference subwoofer performance, combining massive output capability with the musical refinement that has made REL legendary amongst serious listeners.\" - \u003cem\u003eHi-Fi World Magazine\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003eAdvanced Amplification \u0026amp; Connectivity\u003c\/h2\u003e\n\u003cp\u003eThe newly developed 1,000-watt hybrid amplifier represents the pinnacle of REL's amplification technology. This innovative design marries the current delivery characteristics of high-current Class A\/B designs with the efficiency of Linear Class D output stages, consuming just 40 watts at idle whilst delivering peaks exceeding 1,200 watts for extended periods.\u003c\/p\u003e\n\u003cp\u003eREL's legendary High Level Input connects directly to your amplifier's speaker outputs, carrying the complete sonic signature of your system without drawing power. For ultimate flexibility, simultaneous High Level and LFE operation allows seamless transitions between music and cinema without manual adjustment, whilst the optional AirShip Direct™ wireless system eliminates cabling constraints entirely.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration\u003c\/strong\u003e: Dual front-firing active drivers, rear and down-firing passive radiators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActive Drivers\u003c\/strong\u003e: (2) 12\" CarbonAlloy™ long-throw with die-cast alloy chassis\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePassive Radiators\u003c\/strong\u003e: (2) 12\" CarbonAlloy™ with extended suspension design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response\u003c\/strong\u003e: -6dB at 18Hz low frequency extension\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Output\u003c\/strong\u003e: 1,000 watts RMS Linear Class D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Connections\u003c\/strong\u003e: High Level Neutrik Speakon, (2) RCA low level, (1) LFE RCA, (1) LFE XLR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Connections\u003c\/strong\u003e: High Level Neutrik Speakon, (1) RCA low level, (1) LFE RCA\/XLR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Piano Black Lacquer (8-coat process)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection\u003c\/strong\u003e: Comprehensive electronic safeguards including DC fault and output short protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Accessories\u003c\/strong\u003e: 10-metre Neutrik Speakon cable, mains lead, comprehensive user manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe REL 212 Black Label represents the ultimate expression of subwoofer engineering, combining decades of acoustic expertise with cutting-edge technology to deliver performance that redefines what's possible in bass reproduction. Whether you're building the ultimate audiophile system or creating a reference-grade home cinema, this flagship subwoofer provides the foundation for truly exceptional sound reproduction.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExperience the REL difference - discover why discerning listeners worldwide choose REL for uncompromising bass performance.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Rel","offers":[{"title":"Default Title","offer_id":31887419998269,"sku":"","price":5499.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/1147\/files\/212_Black_Label_V1_1.webp?v=1758624235"},{"product_id":"rel-t-zero-mk3","title":"REL T Zero MK3","description":"\u003ch1 class=\"text-text-100 mt-3 -mb-1 text-[1.375rem] font-bold\"\u003eREL T\/Zero MKIII Subwoofer — Compact High-Performance Bass for Smaller Spaces\u003c\/h1\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003e£399.00\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe REL T\/Zero MKIII proves that exceptional bass performance doesn't require a large footprint. Designed specifically for apartments, studies, and compact listening rooms, this diminutive subwoofer delivers the full REL connectivity suite, audiophile-grade build quality, and genuinely musical low-frequency performance in one of the smallest enclosures the brand has ever produced. With a brand-new aluminium-cone driver at its heart, the T\/Zero MKIII represents a significant step forward from its predecessor — and a compelling entry point into the world of true high-fidelity bass reinforcement.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eKey Features\u003c\/h2\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eNew aluminium-cone 6.5\" driver\u003c\/strong\u003e — greater stiffness for tighter punch and improved low-bass extension\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eREL High Level Input\u003c\/strong\u003e — connects directly to your amplifier's speaker terminals for seamlessly integrated, musically natural bass\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eSeparate .1\/LFE input with independent volume control\u003c\/strong\u003e — optimise levels for both music and home cinema without compromise\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eNextGen Class D amplification\u003c\/strong\u003e — powerful, reliable, and efficient\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eFive-coat high-gloss lacquer finish\u003c\/strong\u003e — available in black or white, consistent with the full Serie T\/x range\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eCompact cabinet design\u003c\/strong\u003e — ideal for space-restricted environments without sacrificing REL's signature sonic standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eTechnology \u0026amp; Design\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe jewel of the MKIII revision is its all-new aluminium cone driver. Replacing the previous paper unit, the 6.5\" aluminium-coned woofer offers substantially greater rigidity — translating directly into faster transient response, more precise bass definition, and better control at higher output levels. Paired with REL's NextGen Class D amplifier, the T\/Zero MKIII is both powerful and thermally efficient, making it perfectly suited to compact installations where ventilation can be a consideration.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eREL's famous High Level Input is present in full, allowing the subwoofer to receive the same signal your main amplifier sends to your loudspeakers. This preserves the tonal character and timing cues of your amplification chain, producing bass that integrates naturally rather than sitting beneath your music as a separate, disconnected layer.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eSound Quality\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eDespite its modest dimensions, the T\/Zero MKIII enriches even entry-level systems with bass that feels natural and unforced. Low-frequency notes are reproduced with authority and texture rather than boom, complementing the midrange and treble of your main speakers rather than overwhelming them. For music listening in a small room, the effect is transformative — acoustic bass gains weight and body, electronic music acquires genuine physical presence, and film soundtracks deliver the visceral impact they were recorded to provide. The independent .1\/LFE volume control means you can set theatre levels and music levels independently, removing the need to constantly adjust the subwoofer between listening modes.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eHeritage \u0026amp; Craftsmanship\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eREL Acoustics has been producing specialist subwoofers in the United Kingdom since 1990, and the brand's approach has remained consistent throughout: subwoofers should augment the full musical frequency range, not simply reinforce the lowest octave. The T\/Zero MKIII is the most technically demanding product in the Serie T\/x range precisely because it asks REL's engineers to deliver everything — connectivity, finish quality, musical performance — within the tightest possible size and price constraints. The result, finished in five coats of high-gloss lacquer, is a subwoofer that looks and performs beyond its price point.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eDriver\u003c\/strong\u003e: 6.5\" aluminium cone, long-throw\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eAmplifier\u003c\/strong\u003e: NextGen Class D\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eInputs\u003c\/strong\u003e: High Level (REL Neutrik Speakon), .1\/LFE (RCA), Low Level (RCA)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eControls\u003c\/strong\u003e: Crossover frequency, volume, phase, separate .1\/LFE volume\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eFinishes\u003c\/strong\u003e: High-gloss black, high-gloss white (five-coat lacquer)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eRecommended use\u003c\/strong\u003e: Apartments, studies, compact listening rooms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eA Note on Suitability\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe T\/Zero MKIII is engineered for smaller rooms and is ideally matched to compact or standmount loudspeakers in spaces up to approximately 15–20 square metres. For medium or larger rooms, REL's T\/5x, T\/7x, and T\/9x models offer greater output and deeper extension. If you're uncertain which model best suits your space, our team is happy to advise.\u003c\/p\u003e\n\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eContact Us\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eTo arrange a demonstration or discuss whether the REL T\/Zero MKIII is the right choice for your system and room, telephone Martins Hi-Fi on \u003cstrong\u003e01603 627010\u003c\/strong\u003e or email \u003cstrong\u003e\u003ca class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"mailto:info@martinshifi.co.uk\"\u003einfo@martinshifi.co.uk\u003c\/a\u003e\u003c\/strong\u003e. We're here to share fifty years of expertise and help you find exactly the right solution.\u003c\/p\u003e","brand":"Rel","offers":[{"title":"T Zero MK3 \/ Black","offer_id":32025364365373,"sku":"","price":449.0,"currency_code":"GBP","in_stock":true},{"title":"T Zero MK3 \/ White","offer_id":32025364398141,"sku":"","price":449.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/1147\/products\/TZero_MKIII_transparent-cutout-600x600.png?v=1680339338"},{"product_id":"rel-t-5-x-serie-subwoofer","title":"REL T\/5x Serie Subwoofer","description":"\u003ch1\u003e\u003cspan data-mce-fragment=\"1\"\u003eREL T\/5x Serie Subwoofer\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eNo model in REL’s long history has sold more units nor engendered more affection than our T\/5. Here reimagined in a modern, elegant, new form factor, T\/5x’s mission remains the same: make remarkable bass far beyond its modest size, do so in a way that complements every interior’s style, and eliminate all visual distraction. Mission Accomplished.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003ePerfect for small and medium rooms, T\/5x seats perfectly into any décor. Floor-firing is part of its secret; bass energy strikes the floor and spreads uniformly throughout the space making it perform like a larger model. For those picky about style, the hidden bonus is this design eliminates even the grill, rendering it the purest of forms.\u003cbr\u003e\u003cbr\u003eSlightly larger in volume than its predecessor, it actually appears to be smaller due subtle design changes to minimize it’s visual presence. Finally, 5 hand polished coats of lacquer in your choice of High Gloss White or Piano Black add luster to the softly rounded cabinetry.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Rel","offers":[{"title":"T\/5x \/ Black","offer_id":39288592629821,"sku":"","price":699.0,"currency_code":"GBP","in_stock":true},{"title":"T\/5x \/ White","offer_id":39288592662589,"sku":"","price":699.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/1147\/products\/re_t5xblackfront.png?v=1618491345"},{"product_id":"rel-t-7-x-serie-subwoofer","title":"REL T\/7x Serie Subwoofer","description":"\u003ch1\u003e\u003cspan data-mce-fragment=\"1\"\u003eREL T\/7x Serie Subwoofer\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe Rel T\/7x is the perfect answer for the real world. It’s compact enough (and beautiful enough) to end arguments before they begin; while powerful enough to easily answer most needs and balanced enough to blend beautifully with many of the quality speakers out there and still flexible enough to work in specialty applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eREL’s legendary High-Level Input connection and fast filters are a significant chapter in the REL story. Connecting via the speaker outputs of your amplifier without drawing any power from it may seem like magic, but the real magic lies in the way the sound takes on a natural character and blends seamlessly with your speakers. Unique tuning and special limiters mean the T\/7x sounds fresher, faster, and more dynamic than before.\u003cbr\u003e\u003cbr\u003eT\/7x is, without reservation, one of the most balanced RELs of all time. In order to achieve perfect balance, a sub must weigh speed against heft, while ensuring true extension-depth-and do so in a physically harmonious package. T\/7x manages to make it all seem easy. Quick and delicate for a perfect blend, it can pound out exceptionally deep, tuneful bass that belies its size and plays louder than most will ever require.\u003c\/span\u003e\u003c\/p\u003e","brand":"Rel","offers":[{"title":"T\/7x \/ Black","offer_id":39288598134845,"sku":"","price":999.0,"currency_code":"GBP","in_stock":true},{"title":"T\/7x \/ White","offer_id":39288598167613,"sku":"","price":999.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/1147\/products\/t7xfrontonview.png?v=1618491355"},{"product_id":"rel-t9-x-serie-subwoofer","title":"REL T\/9x Serie Subwoofer","description":"\u003ch1 data-sourcepos=\"3:1-3:69\"\u003e\u003cstrong\u003eIntroducing the REL T\/9x Subwoofer: A Quantum Leap in Performance\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp data-sourcepos=\"5:1-5:26\"\u003e\u003cspan\u003eExperience the pinnacle of subwoofer technology with the REL T\/9x.\u003c\/span\u003e\u003cspan\u003e This exceptional model delivers a quantum leap in performance,\u003c\/span\u003e\u003cspan\u003e offering faster,\u003c\/span\u003e\u003cspan\u003e more transparent sound,\u003c\/span\u003e\u003cspan\u003e higher output levels,\u003c\/span\u003e\u003cspan\u003e and even greater impact.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-sourcepos=\"7:1-7:17\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-sourcepos=\"9:1-9:125\"\u003e\n\u003cli data-sourcepos=\"9:1-9:125\"\u003e\n\u003cstrong\u003eUnmatched Performance:\u003c\/strong\u003e\u003cspan\u003e Enjoy more of everything you love:\u003c\/span\u003e\u003cspan\u003e increased output,\u003c\/span\u003e\u003cspan\u003e enhanced dynamics,\u003c\/span\u003e\u003cspan\u003e and exceptional clarity.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-sourcepos=\"10:1-10:141\"\u003e\n\u003cstrong\u003ePerfect Pairing:\u003c\/strong\u003e\u003cspan\u003e The T\/9x complements high-performance European floor and stand-mounted monitors and smaller panel speakers seamlessly.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-sourcepos=\"11:1-11:28\"\u003e\n\u003cstrong\u003ePrecision Engineering:\u003c\/strong\u003e\u003cspan\u003e Benefit from REL's renowned craftsmanship and attention to detail.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-sourcepos=\"13:1-13:37\"\u003e\u003cstrong\u003eElevate Your Listening Experience\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-sourcepos=\"15:1-15:233\"\u003e\u003cspan\u003eThe T\/9x is more than just a subwoofer; it's a gateway to a more immersive and engaging audio experience.\u003c\/span\u003e\u003cspan\u003e Whether you're listening to music or watching movies,\u003c\/span\u003e\u003cspan\u003e the T\/9x will deliver exceptional performance that will leave you in awe.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-sourcepos=\"17:1-17:27\"\u003e\u003cstrong\u003eDiscover the T\/9x Today\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-sourcepos=\"19:1-19:151\"\u003e\u003cspan\u003eVisit Martins Hi-Fi to experience the REL T\/9x firsthand.\u003c\/span\u003e\u003cspan\u003e Our knowledgeable staff can help you select the perfect subwoofer for your home audio system.\u003c\/span\u003e\u003c\/p\u003e","brand":"Rel","offers":[{"title":"T\/9x \/ Black","offer_id":39288609800253,"sku":"","price":1399.0,"currency_code":"GBP","in_stock":true},{"title":"T\/9x \/ White","offer_id":39288609833021,"sku":"","price":1399.0,"currency_code":"GBP","in_stock":true},{"title":"T\/9x \/ Grey","offer_id":41685618655293,"sku":"","price":1399.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/1147\/files\/9x-Grey-600x536.webp?v=1725878529"},{"product_id":"rel-ht1510-predator-2","title":"REL HT1510 Predator 2","description":"\u003ch1 class=\"text-text-100 mt-3 -mb-1 text-[1.375rem] font-bold\"\u003eREL HT\/1510 MKII Subwoofer – Predator II – REL's Most Powerful Home Theatre Subwoofer\u003c\/h1\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe REL HT\/1510 MKII – Predator II – is the definitive statement in REL's home theatre subwoofer range, and the most powerful subwoofer the company has ever produced. Built on the foundations of the original HT\/1510, a multiple Home Theatre Subwoofer of the Year award winner on two continents, Predator II upgrades every component and every aspect of the design without exception. A 1,000W linear power supply amplifier drives an all-new 15\" CarbonGlas™ driver with 40% greater power handling than its predecessor, delivering bigger, faster dynamics and the highest .1\/LFE output of any REL subwoofer ever made. For those building a serious home theatre system – whether as a standalone centrepiece or as part of a multi-subwoofer REL configuration – the HT\/1510 MKII sets a new standard for what is possible at this level.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eTo arrange a demonstration or to discuss whether the REL HT\/1510 MKII is the right choice for your system and room, telephone Martins Hi-Fi on \u003cstrong\u003e01603 627010\u003c\/strong\u003e or email \u003cstrong\u003e\u003ca class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"mailto:info@martinshifi.co.uk\"\u003einfo@martinshifi.co.uk\u003c\/a\u003e\u003c\/strong\u003e. With over fifty years of expertise, we are here to help you find exactly the right solution.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eKey Features\u003c\/h2\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003e1,000W Linear Power Supply Amplifier\u003c\/strong\u003e – REL's most powerful amplifier to date, delivering the headroom necessary for truly cinematic dynamics and the highest .1\/LFE output in REL's history\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eNew 15\" (380mm) CarbonGlas™ Driver\u003c\/strong\u003e – Engineered with 40% greater power handling than the previous generation for bigger, faster, and more controlled low-frequency performance\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003ePerfectFilter™ HT Input Technology\u003c\/strong\u003e – Specialised home theatre versions of REL's award-winning PerfectFilter™, delivering flatter deep bass extension down to 20Hz\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eElegant New Cabinet Design\u003c\/strong\u003e – Sleek proportions and refined styling that integrate beautifully with REL's Serie T\/x, Serie S, and Reference models in multi-subwoofer configurations\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eMulti-REL System Compatible\u003c\/strong\u003e – Designed to blend seamlessly with REL's wider range for fully immersive surround sound systems that perform as impressively as they look\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eTechnology \u0026amp; Design\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe engineering ambition behind Predator II was clear from the outset: take a multiple award-winning home theatre subwoofer and make it better in every measurable respect. The 1,000W linear power supply amplifier – a deliberate departure from the switch-mode designs found in many rivals at this level – provides the kind of sustained, high-current delivery that separates genuinely great subwoofer performance from merely impressive specifications. This is paired with a newly developed 15\" CarbonGlas™ driver whose upgraded construction handles vastly greater power than before, enabling the kind of dynamic headroom that brings large-scale film soundtracks to life with physical authority. REL's specialised HT PerfectFilter™ inputs complete the picture, ensuring that all of this power translates into exceptionally flat, extended bass response that reaches confidently down to 20Hz without compromise.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eSuperior Sound Experience\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003ePredator II earns its name. In a home theatre environment, the HT\/1510 MKII operates on a scale that redefines the listening experience: the lowest frequencies in a film soundtrack are no longer suggested but felt, dynamic contrasts become genuinely visceral, and the sense of immersion in a well-calibrated system is extraordinary. Yet REL's engineering philosophy ensures that raw power is never pursued at the expense of resolution or control – Predator II remains articulate and composed at extreme output levels, tracking complex low-frequency information with the precision and speed that CarbonGlas™ driver technology consistently delivers. When combined with REL's Serie T\/x or Serie S models in a multi-subwoofer HT configuration, the results are, by REL's own description, dazzlingly rich and continuous theatre-quality bass that envelops the entire room.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eHeritage \u0026amp; Craftsmanship\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe original REL HT\/1510 won Home Theatre Subwoofer of the Year awards on multiple continents – a testament to REL's ability to apply their decades of audiophile subwoofer expertise to the specific and demanding requirements of home cinema. Predator II builds directly on that legacy, informed by three clear learnings from the first generation: listeners wanted more power, aesthetics matter even in a darkened room, and integration with REL's wider range unlocks performance greater than the sum of its parts. The result is a subwoofer whose confident, elegant styling sits naturally alongside REL's most prestigious models, and whose performance credentials are unmatched within REL's catalogue. This is a product designed not merely to impress on specification sheets, but to transform the experience of watching film at home.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eDriver:\u003c\/strong\u003e 15\" (380mm) CarbonGlas™ with 40% greater power handling vs. previous generation\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eAmplifier:\u003c\/strong\u003e 1,000W linear power supply\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eFilter Technology:\u003c\/strong\u003e Specialised HT PerfectFilter™ inputs\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e Flat bass extension to 20Hz\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eLFE Output:\u003c\/strong\u003e Highest .1\/LFE output of any REL subwoofer\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e REL Serie T\/x, Serie S, and Reference models in multi-REL configurations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eFull specifications available on request.\u003c\/em\u003e\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eTo arrange a demonstration or to discuss the REL HT\/1510 MKII in the context of your system, telephone Martins Hi-Fi on \u003cstrong\u003e01603 627010\u003c\/strong\u003e or email \u003cstrong\u003e\u003ca class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"mailto:info@martinshifi.co.uk\"\u003einfo@martinshifi.co.uk\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Rel","offers":[{"title":"Default Title","offer_id":39998919147581,"sku":"","price":1899.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/1147\/products\/predator2firtimage.png?v=1655290916"},{"product_id":"rel-classic-98","title":"REL Classic 98","description":"\u003ch1\u003e\u003cspan data-mce-fragment=\"1\"\u003eREL Classic 98\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eIntroducing Classic 98 – a symphony of mid-century charm and state-of-the-art technology. Drawing from the golden age of stereo, this masterpiece is more than just a nod to iconic REL designs; it’s a reimagining, blending the past’s aesthetics with today’s technological prowess and performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eClassic 98 holds a distinctive place within the REL pantheon. While not a part of any regular line of REL products, instead, it is its very own solution for anyone who owns and loves vintage audio gear, or its modern equivalents that we refer to as retro. With different aspirations, Classic 98 offers a slightly softer touch, delivering a broad carpet of room-filling bass. While it might trade off a touch of the speed, clarity, and deepest bass that our standard models, like the T\/9x, are known for, it compensates with its inviting warmth. Classic 98 beckons you to put on a record, pour a cherished drink, recline in a comfortable chair, and relax into the music. Its classic natural walnut veneer and mid-century modern styling complements a wide range of decors. It’s also easy to place and use. One reviewer aptly dubbed it as “the audiophile‘s ultimate guilty pleasure.”\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eClassic 98 channels the essence of our renowned 10” down-firing designs from the late 90s. The rich, natural walnut veneer exudes warmth and authenticity, reminiscent of the mid-century stereo gear. The radiused curve, accentuated by a subtle reveal line, showcases modern craftsmanship while honoring past design. The rear amp panel, with its white gold silk screening and contrasting knobs, evokes memories of the era, while the glossy black logo set against a matte background adds a contemporary touch.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Heart of Classic 98:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 10” down-firing driver, crafted using our traditional paper cone technique, revives the vintage REL sound. This driver, built to handle the abundance of power offered in Classic 98, ensures a sound that’s not just powerful, but pure and deeply resonant. While Classic 98 maintains the aesthetics of our historical models, it plays louder and deeper, offering an audio experience that marries the reliability and technology of modern RELs with a retro look and sound.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePaper Cone Mastery:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHot-pressed, lightweight paper forms the outer 2\/3 of the cone. The inner cap is a premium air-dried paper that stiffens the driver, allowing Classic 98 to outperform many of our products from the past. A natural butyl surround produces a gentle, period-correct dynamic that endures.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAmplifier Excellence:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBack in the 90s, offering a 300W amp at an affordable price was a significant challenge. Today, we’ve harnessed one of our latest amp designs – a high-current, lightning-fast Class D amp. This modern powerhouse is not only dynamic but also stands as a testament to our commitment to delivering top-tier performance without compromising on affordability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Level Connectivity \u0026amp; Filters\u003c\/strong\u003e: We’ve paired this powerhouse with the High-Level connectivity and modern input filter technology. These filters, with their swift 8ms response, are intuitive and efficient. And if you were wondering about the old, confusing ABC filters, well, some things are best left in the past! To further enhance the experience, we’ve incorporated unique versions of the LimitLess™ Limiters and Perfect Filters™, ensuring that Classic 98’s amplifier is a harmonious blend of the modern and the vintage.\u003c\/p\u003e","brand":"Rel","offers":[{"title":"Default Title","offer_id":40742332760125,"sku":"","price":1299.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/1147\/files\/Classic98_Walnut_Bottom-cropped-e1693423506204-900x880.webp?v=1694079674"},{"product_id":"copy-of-rel-ht-air","title":"Rel HT-Air MK2","description":"\u003ch1 class=\"product_title entry-title\"\u003eHT-Air Wireless\u003c\/h1\u003e\n\u003ch5 class=\"prod-cat\"\u003e\u003c\/h5\u003e\n\u003cp\u003eThere is wireless and there is REL wireless. Following in the footsteps of the Arrow™ and Longbow™ Wireless, HT-Air delivers much of the promise and connectivity of hardwired RELs with the placement flexibility and wow factor of great sounding wireless.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHT-Air MKII continues REL’s relentless drive to deliver the highest performance, the finest craftsmanship, and the easiest to use subwoofers available. With HT-Air MKII, we’ve outdone ourselves. Within seconds of plugging in the transmitter and receiver, you’ll be ready to start transmitting music or film audio at 5.8 gigs, completely free of digital compression, for the widest dynamics and best sound. HT-Air MKII delivers the highest performance for Low Level \u003c\/span\u003e\u003cem\u003e(RCA-RCA\u003c\/em\u003e\u003cspan\u003e) or LFE\/.1 (\u003c\/span\u003e\u003cem\u003esingle RCA\u003c\/em\u003e\u003cspan\u003e) transmissions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003eLFE OR LOW LEVEL?\u003c\/h5\u003e\n\u003cp\u003eGetting premium home theater sound doesn’t need to be complicated. We designed the HT-Air™ to be easy to set up in 3 simple steps.\u003c\/p\u003e\n\u003cp\u003e1. Using the included power supplies, connect the HT-Air™ Transmitter and Receiver.\u003c\/p\u003e\n\u003cp\u003e2. Next connect a single ended RCA from your receiver’s the subwoofer output to the HT-Air™ Transmitter, then connect HT-Air Receiver to the LFE input on HT\/1205 or HT\/1003.\u003c\/p\u003e\n\u003cp\u003e3. Pair them together and you’re done.\u003c\/p\u003e\n\u003cp\u003eIt’s that simple.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/relsupport.zendesk.com\/hc\/en-us\/articles\/360006901254-HT-Air-Wireless\"\u003eClick here to download the manual for more details\u003c\/a\u003e\u003c\/p\u003e","brand":"Rel","offers":[{"title":"Default Title","offer_id":40753397923901,"sku":null,"price":149.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/1147\/files\/HTAir_Front-e1690566585394-900x539.png?v=1694871445"},{"product_id":"rel-no-32","title":"REL No 32","description":"\u003ch1 data-mce-fragment=\"1\"\u003eREL No 32\u003c\/h1\u003e\n\u003cp data-mce-fragment=\"1\"\u003eREL No 32 enjoys the rarefied position of elevating our Reference range to an even higher orbit. No 32 retains the exquisite beauty of our curvilinear reference cabinets, an updated 15″ (380mm) true carbon fibre driver and our ultra-reliable NextGen 7 Class D 1,000 watt amp outfitted with thin film capacitors, higher gain and superior limiting.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe net result is a flagship model that stretched the edge of the art further with superior dynamics, richer tonal color, and a freer, more expressive character that opens up the midranges and highs in an unprecedented manner.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan\u003eREL No 32 represents the sum of our efforts, research, and knowledge gained over the past three decades as a leader in audio and subwoofers. Nothing we have built competes with the speed, agility, absence of texture, and vivid dynamic contrasts delivered by No 32. It represents the pinnacle of REL’s considerable experience and is our standard for future innovation. A remarkable sonic achievement, it transcends its illustrious forebear, which was named Product of the Decade just a few years ago. It is 1,000 watts, has a 15”(380 mm) pure carbon fibre driver, and has exquisite cabinetry requiring three weeks of labour to complete. However, each of these features only hints at what it takes to reside at the top of REL’s offerings, and No 32 is poised to be a design for the ages.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIt is often said that form follows function. If that is true, what a lovely function we are following. The cabinet traces a curvilinear path established over a decade ago on the original Gibraltar. Here, the top surface tumbles down at the rear corners – a difficult treatment to execute, but one that produces a uniquely beautiful effect.\u003c\/p\u003e\n\u003cp\u003eTriple-plated steel handles are inset into ellipses that allow for a secure grip, which is necessary when lifting an object over 200 pounds. Inside, the rear backing plate is well over half an inch thick and contoured to follow the inner surface, yielding a massively strong structure.\u003c\/p\u003e\n\u003cp\u003eNo.32’s new badge treatment combines the materials that appear most frequently within its design; the carbon fibre used throughout the driver is inset within a polished, cast alloy basket that is finished in 3 layers of plating to achieve a jewel-like sparkle. The overall design speaks to the remarkable efforts that went into ensuring No.32 is as striking visually as it is technically.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNo.32 permits the same vertically stacked line array as the ultimate No.31. It delivers transformative performance that no competitor has been able to. For those who have been seeking the ultimate musical and theatre experience, Line Arrays unlock the final dimension of system reproduction. Audiophiles have chased three-dimensional sound for years, yet they have missed the simple fact that the height—not the depth—of image is the missing link. By creating products that are designed to be stacked 3 (or in exceptionally tall rooms, 5) units high while retaining individual crossover and gain control of each subwoofer in the array, REL has created a masterpiece that finally delivers what the most experienced audiophiles have been chasing for the past 40 years.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNo.32’s NextGen 7 Class D 1,000 watt amplifier was also used in its predecessor for over seven years. Thousands of these amplifiers are in use all over the world; they are a paragon of reliability. Its implementation in No.32 combines a new limiter with a much wider envelope to permit the widest dynamic swings possible. Also, No.32’s dual parametric EQs allow for robust and flat response in the lowest ranges, extending below 20 Hz. When its second EQ is set to frequencies above the crossover point, No.32 meshes perfectly with the main speakers while simultaneously reducing room-based resonances.\u003c\/span\u003e\u003c\/p\u003e","brand":"Rel","offers":[{"title":"Default Title","offer_id":40877200506941,"sku":"","price":9995.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/1147\/files\/No32_Front_V1-transparent-1-e1660621405429-1-900x741.png?v=1700757924"},{"product_id":"rel-airship-mkii-wireless","title":"REL AirShip MKII Wireless","description":"\u003ch1 data-mce-fragment=\"1\"\u003eREL AirShip MKII Wireless\u003c\/h1\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAirship II elevates REL’s reputation for edge of the art wireless connection in the audio industry to new heights. Taking advantage of a new Texas instrument DAC\/ADC design, noise on the system drops by 12dB. Yet it is the effect of this that is transformative. Sound arrives clear, crisp, dynamic and possessing richly saturated tonal colours.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eOffers high level output, low level input, .1\/LFE XLR balanced inputs. 1. and high level may run concurrently for REL Theatre Reference performance.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eFor those who want all the performance of models Serie S and Reference but simply cannot use conventional cables, help has arrived. Airship II is a quiet revolution that must be heard to be believed. Utterly brilliant.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eDesigned for No.32, No.31, 212\/SX, Carbon Special, S\/812 and S\/510. Compatible with HT1510.\u003c\/p\u003e","brand":"Rel","offers":[{"title":"Default Title","offer_id":41196109201469,"sku":"","price":349.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/1147\/files\/rel-acoustics-airship-mkii-wireless-transmitter-p5581-33536_image.jpg?v=1712924373"},{"product_id":"rel-classic-99","title":"REL Classic 99","description":"\u003ch1\u003e\u003cspan\u003eREL Classic 99\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003eA potent symphony of design, power, and grace. Building on the foundation laid by Classic 98, this model amplifies every attribute: more power, deeper bass, and a design that captures both the eye and the ear. With 450 watts driving a robust 12” paper-on-paper driver, Classic 99 not only plays louder and reaches deeper, but also adds layers of subtle textural enhancements that continuously impress.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eClassic 99 extends our Classic Line to loftier heights. Richer, bolder, and more powerful? Certainly. Yet 99 is also capable of far greater nuance, air, and resolution than its lesser brethren. For those with more capable systems and larger rooms, Classic 99 delivers advances on every front, while still maintaining the same easy-going, room-filling nature all Classic offerings possess. The high-grade genuine dark walnut veneer complements a variety of decors. Classic 99 delivers this in the same simple, comforting form of Mid-Century Modern design. Perfect for those who welcomed the original, yet were waiting for the next chapter to be written, those who crave even higher performance and the ability to fill larger, grander spaces with a broad carpet of deep bass. You’ll still want to put on a record, pour a favorite drink, sink into your favorite chair, and relax into the music or movie of your choice. Classic 99, for those who waited for more.\u003c\/span\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"Rel","offers":[{"title":"Default Title","offer_id":41509788549181,"sku":"","price":1799.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/1147\/files\/Classic99_Back_V1-e1715889291932-693x900.png?v=1719837260"},{"product_id":"rel-t-9x-special-edition","title":"REL T\/9X Special Edition","description":"\u003ch1 data-sourcepos=\"1:1-1:62\"\u003eREL T\/9X Special Edition: A Masterpiece of Bass Performance\u003c\/h1\u003e\n\u003cp data-sourcepos=\"3:1-3:33\"\u003e\u003cstrong\u003eElevate Your Audio Experience\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-sourcepos=\"5:1-5:318\"\u003eThe REL T\/9X Special Edition is a high-performance subwoofer that delivers deep, powerful bass without compromising accuracy or musicality. This special edition model, available in stunning Italian Racing Red, Le Mon Yellow, and Tangerine Dream finishes, offers a luxurious aesthetic and exceptional sonic performance.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/gYj-uU5YOPk?si=V27rDS34CmBhoGzq\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp data-sourcepos=\"5:1-5:318\"\u003e \u003c\/p\u003e\n\u003cp data-sourcepos=\"7:1-7:17\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-sourcepos=\"9:1-13:0\"\u003e\n\u003cli data-sourcepos=\"9:1-9:85\"\u003e\n\u003cstrong\u003eHigh-Excursion Driver:\u003c\/strong\u003e A powerful 10-inch driver delivers deep, impactful bass.\u003c\/li\u003e\n\u003cli data-sourcepos=\"10:1-10:80\"\u003e\n\u003cstrong\u003eAdvanced Electronics:\u003c\/strong\u003e Precisely tuned electronics for optimal performance.\u003c\/li\u003e\n\u003cli data-sourcepos=\"11:1-11:69\"\u003e\n\u003cstrong\u003eElegant Design:\u003c\/strong\u003e Sleek and stylish design with a premium finish.\u003c\/li\u003e\n\u003cli data-sourcepos=\"12:1-13:0\"\u003e\n\u003cstrong\u003eLimited Edition:\u003c\/strong\u003e Special edition model with unique color options.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-sourcepos=\"14:1-14:29\"\u003e\u003cstrong\u003eUnleash the Power of Bass\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-sourcepos=\"16:1-16:244\"\u003eThe T\/9X SE's upgraded carbon fiber center cap enhances its performance, delivering faster response and increased output. Combined with its powerful amplifier and advanced electronics, this subwoofer delivers a truly immersive audio experience.\u003c\/p\u003e\n\u003cp data-sourcepos=\"18:1-18:29\"\u003e\u003cstrong\u003eExperience the Difference\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-sourcepos=\"20:1-20:204\"\u003eThe T\/9X SE is more than just a subwoofer; it's a statement piece that combines exceptional performance with stunning aesthetics. Elevate your home theater or music listening experience with the T\/9X SE.\u003c\/p\u003e","brand":"Rel","offers":[{"title":"French Racing Blue","offer_id":55785500836214,"sku":"","price":1549.0,"currency_code":"GBP","in_stock":true},{"title":"Italian Racing Red","offer_id":55785500868982,"sku":"","price":1549.0,"currency_code":"GBP","in_stock":true},{"title":"Tangerine Dream","offer_id":55785500901750,"sku":"","price":1549.0,"currency_code":"GBP","in_stock":true},{"title":"Green With Envy","offer_id":55785500934518,"sku":"","price":1549.0,"currency_code":"GBP","in_stock":true},{"title":"Le-Man Yellow","offer_id":55785500967286,"sku":"","price":1549.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/1147\/files\/REL-T9x-French-Racing-Blue-1-600x600.webp?v=1750066703"},{"product_id":"rel-commander-1-lfe-subwoofer-cable","title":"REL Commander .1\/LFE Subwoofer Cable","description":"\u003ch1\u003eREL Commander LFE Subwoofer Cable\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eREL Commander\u003c\/strong\u003e is designed to deliver the highest value, best sounding, yet affordable LFE subwoofer cable to-date. It applies lessons learned from its more expensive stablemate Commodore™, offering commanding value with the assembly quality and sonic performance REL are known for. Ideal for REL's Serie T\/x, HT\/1003MKII, HT\/1205MKII, and Classic 98.\u003c\/p\u003e\n\u003cp\u003eThis \u003cstrong\u003eREL Commander LFE cable\u003c\/strong\u003e incorporates refined design principles:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-noise cable architecture\u003c\/strong\u003e minimises interference for clean bass reproduction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePurposeful conductor geometry\u003c\/strong\u003e optimised for low-frequency signal transmission\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-quality dielectric materials\u003c\/strong\u003e ensure consistent signal integrity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust cable jacket construction\u003c\/strong\u003e provides long-term durability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour-matched options\u003c\/strong\u003e in White and Black for discreet room integration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe \u003cstrong\u003eREL Commander cable\u003c\/strong\u003e offers thoughtful connectivity:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReverse-threaded RCA connectors\u003c\/strong\u003e that tighten during removal, preventing loosening\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal flow indicators\u003c\/strong\u003e clearly marked with directional arrows\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision-engineered RCA contacts\u003c\/strong\u003e ensuring secure connection to equipment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard RCA termination\u003c\/strong\u003e compatible with all mainstream home theatre systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Commander exemplifies REL's Welsh-engineered approach:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual colour options\u003c\/strong\u003e for seamless room integration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsidered materials selection\u003c\/strong\u003e balancing performance with reliability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValue-oriented engineering\u003c\/strong\u003e delivering REL's sonic signature at an accessible price point\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eTo arrange your personal demonstration of this REL Commander LFE cable, please contact us using the telephone number above.\u003c\/em\u003e\u003c\/p\u003e","brand":"Rel","offers":[{"title":"Default Title","offer_id":55928556781942,"sku":null,"price":99.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/1147\/files\/Cable_White_23.webp?v=1752578920"},{"product_id":"rel-commodore-lfe-subwoofer-cable","title":"REL Commodore LFE Subwoofer Cable","description":"\u003ch1\u003eREL Commodore LFE Subwoofer Cable\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eStep up to the next tier of bass.\u003c\/strong\u003e The \u003cstrong\u003eREL Commodore\u003c\/strong\u003e is REL's premium .1\/LFE subwoofer cable, created for systems where detail and dynamic range matter most. With enhanced shielding and REL-designed RCA connectors, Commodore delivers richer low frequencies, tighter response, and a more dimensional soundstage. It is the ideal companion for REL's Serie S, HT\/1510 Predator, and Reference models.\u003c\/p\u003e\n\u003cp\u003eThis \u003cstrong\u003eREL Commodore LFE cable\u003c\/strong\u003e incorporates superior design principles:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-noise architecture\u003c\/strong\u003e with enhanced shielding for maximum signal integrity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElegant, reliable cable structure\u003c\/strong\u003e optimises dynamic range and detail retrieval\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium conductors and shielding\u003c\/strong\u003e reveal greater detail and depth across the soundstage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBold blue braided jacket\u003c\/strong\u003e provides refined aesthetics and purposeful protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance-focused design\u003c\/strong\u003e for emotionally transparent LFE transmission\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe \u003cstrong\u003eREL Commodore cable\u003c\/strong\u003e offers precision-engineered connectivity:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eREL-specific, precision-machined RCA connectors\u003c\/strong\u003e ensure optimal signal transfer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReverse-threaded RCA shell\u003c\/strong\u003e provides easy installation and enhanced reliability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeft-handed thread design\u003c\/strong\u003e ensures secure, precise fit with subwoofers and components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass-leading LFE performance\u003c\/strong\u003e preserving the full impact of low-frequency effects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eThe Commodore exemplifies REL's 35 years of subwoofer design expertise:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium materials selection\u003c\/strong\u003e balancing performance with long-term reliability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmotionally transparent design\u003c\/strong\u003e acting as a true extension of the subwoofer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple length options\u003c\/strong\u003e for flexible system integration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional-grade construction\u003c\/strong\u003e delivering REL's reference-level sonic signature\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eTo arrange your personal demonstration of this REL Commodore LFE cable, please contact us using the telephone number above.\u003c\/em\u003e\u003c\/p\u003e","brand":"Rel","offers":[{"title":"Default Title","offer_id":55928647418230,"sku":null,"price":399.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/1147\/files\/Cable_Blue_03_1.webp?v=1752580279"},{"product_id":"rel-s-850-subwoofer","title":"REL S\/850 Subwoofer","description":"\u003ch1\u003eREL S\/850 Subwoofer - 850W Linear Class D Flagship for Large Rooms\u003c\/h1\u003e\n\u003cp\u003eThe REL S\/850 sets the benchmark for Serie S performance, combining an 850-watt Linear Class D amplifier with advanced CarbonAlloy™ drivers and Reference line innovations. Built for uncompromising performance in medium-to-large rooms, it delivers explosive dynamics with exceptional nuance and effortless scale. Reserve your S\/850 today and experience flagship-level bass reproduction.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e850-Watt Linear Class D Amplifier\u003c\/strong\u003e: Monoblock slam with Class D efficiency, 1,000W peak capability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced CarbonAlloy™ Drivers\u003c\/strong\u003e: 12\" active driver with carbon-fibre centre caps, 12\" long-stroke passive radiator\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference Line Technology\u003c\/strong\u003e: Flagship innovations throughout for ultimate performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge Room Optimisation\u003c\/strong\u003e: Perfect for demanding installations and critical listening\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine Array Ready\u003c\/strong\u003e: Professional couplers for scalable multi-unit configurations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Finishes\u003c\/strong\u003e: Piano Black or Gloss White lacquer, optional Premium Wood Grille\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless Compatible\u003c\/strong\u003e: REL AirShip Direct™ ready for cable-free installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBenchmark Engineering Excellence\u003c\/h2\u003e\n\u003cp\u003eThe S\/850 defines the Serie S line-up, with design innovations that elevate every model in the family. It delivers incredible attack and output beyond the former Carbon Special, yet with precision and clarity that produces true dynamic range. Lightning-fast transients, deep effortless bass, and tonal richness elevate both music and theatre performance.\u003c\/p\u003e\n\u003ch2\u003eRevolutionary Driver Technology\u003c\/h2\u003e\n\u003cp\u003ePure carbon-fibre centre caps replace aluminium mouldings, reducing moving mass whilst stiffening the cone for explosive dynamics and delicate nuance. The 12\" CarbonAlloy™ active driver works with a specially engineered 12\" long-stroke passive radiator, extending performance at both frequency extremes—a hallmark of REL design.\u003c\/p\u003e\n\u003ch2\u003eAdvanced Amplification\u003c\/h2\u003e\n\u003cp\u003eThe Linear Class D amplifier delivers monoblock-level slam with modern efficiency. Supporting 850 watts continuous output with 1,000-watt peaks, it features upgraded input filters with thin-film capacitors from REL's Reference designs. The result: dramatic improvements in clarity, soundstaging, and authority.\u003c\/p\u003e\n\u003ch2\u003ePremium Design \u0026amp; Build Quality\u003c\/h2\u003e\n\u003cp\u003eThe S\/850 cabinet features proportions that convey dynamic presence—longer, lower, wider, and deeper. Clean creases catch light, warm silver-gold badges provide titanium-like finish, and stainless-steel handles recess into graceful ellipses. Precision-milled billet levelling adjusters and reinforced stacking capability ensure professional installation standards.\u003c\/p\u003e\n\u003ch2\u003eLine Array Scalability\u003c\/h2\u003e\n\u003cp\u003eREL Line Arrays are renowned for exceptional soundstaging and dynamics. Start with a stereo pair, expand to four, ultimately rising to six units for floor-to-ceiling authority. Precision mechanical couplers ensure stability and seamless performance, creating transformative results where vocals gain presence and instruments bloom naturally.\u003c\/p\u003e\n\u003ch2\u003eAdvanced Connectivity\u003c\/h2\u003e\n\u003cp\u003eREL's 100% analogue input filters achieve truly natural sound. The renowned High Level Input connects directly to amplifier speaker outputs without drawing power, carrying your system's complete sonic signature. The optional AirShip Direct™ wireless system preserves speed, transparency, and authority whilst eliminating cables entirely.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration\u003c\/strong\u003e: Front-firing active, down-firing passive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActive Driver\u003c\/strong\u003e: 12\" CarbonAlloy™ with carbon-fibre centre caps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePassive Radiator\u003c\/strong\u003e: 12\" Carbon\/Carbon flat cone, steel chassis\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response\u003c\/strong\u003e: -6dB at 19Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower\u003c\/strong\u003e: 850W RMS, 1,000W peak\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmplifier\u003c\/strong\u003e: Linear Class D with traditional power supply\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs\u003c\/strong\u003e: High Level Speakon, (2) RCA, (1) LFE RCA, (1) LFE XLR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinishes\u003c\/strong\u003e: Piano Black or Gloss White Lacquer (8 coats)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless\u003c\/strong\u003e: AirShip Direct™ compatible\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe S\/850 represents relentless refinement and thousands of hours of critical listening, transforming engineering into musical performance of the highest order. Every detail serves ultimate emotional connection through sound, delivering power, nuance, and scale that redefines what's possible in its class.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Rel","offers":[{"title":"Black","offer_id":56333076070774,"sku":null,"price":3599.0,"currency_code":"GBP","in_stock":true},{"title":"White","offer_id":56333076103542,"sku":null,"price":3599.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/1147\/files\/S850_Black_S550_Black_V2_2.webp?v=1758627711"},{"product_id":"rel-carbon-special-black-label","title":"REL Carbon Special Black Label","description":"\u003ch1\u003eREL Carbon Special Black Label - Ultimate 900W Serie S Performance\u003c\/h1\u003e\n\u003cp\u003eExperience the pinnacle of Serie S engineering with the Carbon Special Black Label, featuring a 12\" all-carbon fibre driver closely related to REL's No.31 Reference design. This flagship medium-chassis subwoofer combines a 900-watt Linear Class D amplifier with precision-engineered cabinet volume for breathtaking dynamics, speed, and authority. Complete with premium wood grille included. Reserve your Carbon Special Black Label and discover Reference-inspired performance.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e900-Watt Linear Class D Amplifier\u003c\/strong\u003e: Hybrid design with 1,250W peak capability and 15-pound transformer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12\" All-Carbon Fibre Driver\u003c\/strong\u003e: No.31 Reference-derived technology with 60mm excursion capability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack Label Refinement\u003c\/strong\u003e: Upgraded components, tighter tolerances, and unique finishes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Wood Grille Included\u003c\/strong\u003e: Enhanced aesthetics and airflow for greater dynamics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine Array Ready\u003c\/strong\u003e: Precision mechanical couplers included for expandable configurations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference-Inspired Cabinet\u003c\/strong\u003e: Expanded volume with black crown inlays and curved stainless handles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless Compatible\u003c\/strong\u003e: REL AirShip Direct™ ready for professional installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSerie S Pinnacle Engineering\u003c\/h2\u003e\n\u003cp\u003eCarbon Special Black Label elevates the medium chassis to its absolute highest form. At its core lies a 12\" all-carbon fibre driver closely related to our flagship No.31 Reference design, powered by a 900-watt amplifier in an expanded cabinet that allows the carbon driver to deliver unprecedented scale and authority.\u003c\/p\u003e\n\u003cp\u003eBlack Label models represent the most advanced expressions of Serie S, built with tighter tolerances, upgraded components, and distinctive finishes that underscore their premium positioning within the range.\u003c\/p\u003e\n\u003ch2\u003eRevolutionary Carbon Fibre Driver Technology\u003c\/h2\u003e\n\u003cp\u003eREL's development begins with the driver—the foundation of sonic character. The Carbon Special's 12\" all-carbon fibre unit handles three times the peak power of its predecessor, with newly engineered suspension allowing 60mm front-to-back travel for extraordinary dynamics with complete control.\u003c\/p\u003e\n\u003cp\u003eThis Reference-derived driver delivers bass that's effortless, powerful, and fluid, extending lower with greater authority. Whether reproducing subtle musical textures at concert levels or explosive theatre soundtracks, this latest-generation driver transforms performance across the entire medium-chassis class.\u003c\/p\u003e\n\u003ch2\u003eAdvanced Hybrid Amplification\u003c\/h2\u003e\n\u003cp\u003eThe 900-watt hybrid amplifier combines rich current delivery of Class A\/B monoblocks with Class D efficiency. A substantial 15-pound power transformer and extensive heatsinking form the foundation for high-current performance, sustaining 1,250-watt peaks with complete composure.\u003c\/p\u003e\n\u003cp\u003eThis sophisticated design delivers louder, cleaner, and more controlled bass than any previous medium-chassis REL, uniting raw power with the composure and finesse that define Black Label engineering.\u003c\/p\u003e\n\u003ch2\u003ePremium Design \u0026amp; Craftsmanship\u003c\/h2\u003e\n\u003cp\u003eCabinet proportions inspired by REL's Reference line achieve natural scale and presence. Subtle black crown inlays along sidewalls and curved stainless-steel handles recessed into elliptical returns underscore its unique position. Precision knurled billet cylinders beneath each rail permit exact levelling, whilst thick internal aluminium slabs anchor handles for safe Line Array stacking.\u003c\/p\u003e\n\u003cp\u003eThe included premium wood grille adds warmth whilst enhancing airflow for greater dynamics—a design where beauty and performance converge seamlessly.\u003c\/p\u003e\n\u003ch2\u003eLine Array Excellence\u003c\/h2\u003e\n\u003cp\u003eREL Line Arrays produce soundstaging and dynamics rivalling the world's finest systems. Carbon Special Black Label includes precision mechanical couplers for secure multi-unit configurations, growing from stereo pairs to three units per channel for floor-to-ceiling authority.\u003c\/p\u003e\n\u003cp\u003eProven at international shows, Carbon Special Line Arrays achieve genuine state-of-the-art performance even with compact monitors in medium rooms—delivering half-million-pound system presence in modest spaces.\u003c\/p\u003e\n\u003ch2\u003eProfessional Connectivity\u003c\/h2\u003e\n\u003cp\u003eREL's 100% analogue input filters achieve truly natural sound through the renowned High Level Input, connecting directly to amplifier speaker outputs without drawing power. For ultimate flexibility, AirShip Direct™ wireless capability preserves speed, transparency, and authority whilst eliminating cable constraints entirely.\u003c\/p\u003e\n\u003cp\u003eSimultaneous High Level and .1\/LFE operation ensures music gains natural integration whilst movies deliver full intended impact—seamless transitions without manual adjustment.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration\u003c\/strong\u003e: Front-firing active, down-firing passive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActive Driver\u003c\/strong\u003e: 12\" carbon fibre with inverted carbon centre cap\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePassive Radiator\u003c\/strong\u003e: 12\" Carbon\/Carbon flat cone, steel chassis\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response\u003c\/strong\u003e: -6dB at 19Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower\u003c\/strong\u003e: 900W RMS, 1,250W peak capability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmplifier\u003c\/strong\u003e: Linear Class D hybrid with 15lb transformer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs\u003c\/strong\u003e: High Level Speakon, (2) RCA, (1) LFE RCA, (1) LFE XLR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Piano Black Lacquer (8 coats)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded\u003c\/strong\u003e: Premium wood grille, mechanical couplers, 10m Speakon cable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless\u003c\/strong\u003e: AirShip Direct™ compatible\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCarbon Special Black Label represents the ultimate expression of medium-chassis subwoofer design, combining Reference-level driver technology with sophisticated amplification and premium craftsmanship. Whether used individually, in stereo pairs, or towering Line Arrays, it delivers authority reserved for those demanding the absolute best of Serie S performance.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eREL Carbon Special Black Label - 900W Reference-derived carbon fibre subwoofer. Serie S pinnacle with premium wood grille included. Pre-order UK shipping October 6th.\u003c\/p\u003e","brand":"Rel","offers":[{"title":"Default Title","offer_id":56333265076598,"sku":null,"price":4799.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/1147\/files\/Carbon_Special_Black_Label_Grill_V1_1.webp?v=1758628384"},{"product_id":"rel-airship-direct","title":"REL Airship Direct","description":"\u003ch1\u003eREL Airship Direct Wireless Transmitter - Complete Shopify Product Listing\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eExperience REL's Purest Wireless Revolution\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eTHE REL AIRSHIP DIRECT™ STORY\u003c\/h3\u003e\n\u003cp\u003eBorn from REL's five decades of subwoofer mastery, the Airship Direct™ represents wireless evolution. This isn't wireless for convenience—it's wireless as performance. Designed exclusively for the new Serie S range, it eliminates unnecessary components whilst preserving the speed, clarity, and authority that define REL. Where others compromise, REL innovates, delivering zero-compression transmission that maintains musical truth.\u003c\/p\u003e\n\u003ch3\u003eEXCEPTIONAL SOUND QUALITY\u003c\/h3\u003e\n\u003cp\u003eThe Airship Direct™ delivers wireless performance rivalling the finest wired connections. Zero-compression, ultra-low latency transmission ensures every musical nuance reaches your Serie S subwoofer intact—from gentle piano decay to earth-shaking timpani impact. Wide bandwidth captures the full frequency spectrum, whilst invisible latency preserves critical timing relationships. Whether exploring delicate jazz or experiencing full orchestral dynamics, Airship Direct™ maintains the musical integrity that separates REL from conventional manufacturers.\u003c\/p\u003e\n\u003ch3\u003eADVANCED TECHNOLOGY\u003c\/h3\u003e\n\u003cp\u003eREL's engineers reimagined wireless transmission from scratch. The Airship Direct™ utilises advanced digital processing to maintain perfect phase coherence and frequency response. Direct-connect design eliminates RCA cables, external supplies, and receiver boxes—streamlining your system whilst enhancing performance. Supports stereo pairs and line arrays, adapting to simple two-channel or complex multi-subwoofer installations. Smart pairing ensures instant connection, whilst robust transmission maintains stability even in challenging environments.\u003c\/p\u003e\n\u003ch3\u003ePERFECT FOR YOUR SPACE\u003c\/h3\u003e\n\u003cp\u003eThe Airship Direct™ transforms system integration by eliminating cable clutter whilst maintaining audiophile standards. Plug-and-play design makes complex subwoofer placement effortless—position your Serie S for optimal acoustics without cable constraints. Perfect for dedicated listening rooms and living spaces where aesthetics matter. The compact transmitter integrates seamlessly, whilst the direct-connect receiver disappears into your subwoofer's design. Experience freedom to optimise placement for your room's unique acoustics.\u003c\/p\u003e\n\u003ch3\u003eTHE MARTINS HI-FI DIFFERENCE\u003c\/h3\u003e\n\u003cp\u003eAs REL's authorised UK dealer, Martins Hi-Fi provides unmatched subwoofer integration expertise. Our consultants understand how Airship Direct™ transforms system setup and demonstrate its capabilities in purpose-built listening rooms. We offer comprehensive installation, ensuring your wireless system performs flawlessly from day one. Our trade-in programmes help upgrade existing equipment, whilst lifetime support protects your investment. Choose Martins Hi-Fi for decades of high-end audio expertise and authorised dealer confidence.\u003c\/p\u003e\n\u003ch2\u003e4. SEO Keywords (Natural Integration)\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePrimary:\u003c\/strong\u003e REL Airship Direct, Buy REL Airship Direct, REL wireless transmitter UK \u003cstrong\u003eSecondary:\u003c\/strong\u003e REL Serie S wireless, subwoofer wireless system, high-end audio wireless, REL authorised dealer \u003cstrong\u003eLong-tail:\u003c\/strong\u003e Best wireless subwoofer transmitter, REL Airship Direct review, zero compression wireless audio UK\u003c\/p\u003e\n\u003ch2\u003e5. Image ALT Tags\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\"REL Airship Direct wireless transmitter main product view showing compact design\"\u003c\/li\u003e\n\u003cli\u003e\"REL Airship Direct connectivity ports and direct-connect technology detail\"\u003c\/li\u003e\n\u003cli\u003e\"REL Airship Direct in modern listening room with Serie S subwoofer installation\"\u003c\/li\u003e\n\u003cli\u003e\"REL Airship Direct complete package contents including cables and accessories\"\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003e6. URL Slug\u003c\/h2\u003e\n\u003cp\u003e\/rel-airship-direct-wireless-transmitter\u003c\/p\u003e\n\u003ch2\u003e7. Product Tags\u003c\/h2\u003e\n\u003cp\u003eREL Acoustics, Wireless Audio, Subwoofer Accessories, Serie S Compatible, Zero Compression, High-End Audio, British Engineering, Audiophile Wireless, REL Airship, Premium Audio\u003c\/p\u003e\n\u003ch2\u003e8. Specifications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eTechnology:\u003c\/strong\u003e Zero-compression digital wireless transmission\u003cbr\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e REL Serie S (212 Black Label, Carbon Special Black Label, S\/850, S\/550)\u003cbr\u003e\u003cstrong\u003eLatency:\u003c\/strong\u003e Ultra-low latency (\u0026lt; 1ms)\u003cbr\u003e\u003cstrong\u003eRange:\u003c\/strong\u003e Advanced RF transmission protocol\u003cbr\u003e\u003cstrong\u003eSetup:\u003c\/strong\u003e Direct-connect plug-and-play\u003cbr\u003e\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Supports stereo pairs and line arrays\u003cbr\u003e\u003cstrong\u003ePower:\u003c\/strong\u003e External power adapter included\u003cbr\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e Compact integrated design\u003cbr\u003e\u003cstrong\u003eIncluded Accessories:\u003c\/strong\u003e 1.5m High Level cable, 2x 2m RCA cables, Power adapter\u003cbr\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e Full manufacturer warranty\u003cbr\u003e\u003cstrong\u003eOrigin:\u003c\/strong\u003e Designed and engineered by REL Acoustics\u003c\/p\u003e\n\u003ch2\u003e9. FAQ Section\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Which REL subwoofers is the Airship Direct™ compatible with?\u003c\/strong\u003e A: The Airship Direct™ is designed specifically for the new Serie S subwoofers: 212 Black Label, Carbon Special Black Label, S\/850, and S\/550, connecting directly into their dedicated amplifier panel port.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What's included in the Airship Direct™ package?\u003c\/strong\u003e A: The complete package includes the Airship Direct Wireless Transmitter, 1.5M High Level cable, 2x 2M RCA cables, and power adapter—everything needed for immediate setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the direct-connect system work?\u003c\/strong\u003e A: Unlike traditional wireless systems with separate receiver boxes, the Airship Direct™ connects directly into a dedicated port on the Serie S amplifier panel, eliminating RCA cables, external power supplies, and additional boxes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use stereo pairs or multiple subwoofers with one transmitter?\u003c\/strong\u003e A: Yes, the Airship Direct™ supports both stereo pairs and line arrays, making it perfect for complex multi-subwoofer installations whilst maintaining zero-compression transmission.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What makes this different from other wireless subwoofer systems?\u003c\/strong\u003e A: The Airship Direct™ delivers zero-compression, ultra-low latency transmission without external receivers or power supplies—it's wireless done the REL way, prioritising performance over mere convenience.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Rel","offers":[{"title":"Default Title","offer_id":56339679445366,"sku":null,"price":349.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/1147\/files\/Brochure-_AirShipDirectpg1.webp?v=1758721102"},{"product_id":"rel-acoustics-planar-pl-1-subwoofer","title":"REL Acoustics Planar PL-1 Subwoofer","description":"\u003ch1\u003eREL Acoustics Planar PL-1 Subwoofer\u003c\/h1\u003e\n\n\u003cp\u003eThe REL Acoustics Planar PL-1 redefines what a subwoofer can be in rooms where space and aesthetics are as important as sonic performance. Engineered around the principle of boundary effect coupling — working in close relationship with the wall behind it rather than fighting it — the Planar PL-1 delivers deep, articulate, room-filling bass from an ultra-thin cabinet that integrates naturally into the living space. This is not a subwoofer that demands compromise from the room. It is a subwoofer that transforms the room.\u003c\/p\u003e\n\n\u003ch2\u003eBoundary Effect Coupling\u003c\/h2\u003e\n\u003cp\u003eTraditional subwoofers require careful placement, often at the cost of furniture, floor space, and the integrity of the room itself. The REL Acoustics Planar PL-1 takes a fundamentally different approach. By positioning its ultra-thin cabinet close to — or directly on — the wall, PL-1 uses boundary effect coupling to project bass into the room with surprising depth, clarity, and scale. The result is performance that feels far larger than the product itself, delivered from a form that disappears into the fabric of the room rather than dominating it.\u003c\/p\u003e\n\n\u003ch2\u003eDriver Configuration\u003c\/h2\u003e\n\u003cp\u003eAt the heart of the REL Acoustics Planar PL-1 are dual 6.5\" long-throw drivers working in concert with a 10\" boundary-coupled passive radiator. This configuration has been engineered specifically to exploit the wall boundary, allowing the PL-1 to achieve levels of bass extension and authority that would ordinarily demand a far larger, more intrusive cabinet. Every element of the driver array serves a single purpose: to deliver bass that is not merely heard but physically felt, with the precision and control that REL Acoustics are renowned for.\u003c\/p\u003e\n\n\u003ch2\u003e300-Watt Pure Class D Amplification\u003c\/h2\u003e\n\u003cp\u003eDriving the REL Acoustics Planar PL-1 is a 300-watt Pure Class D amplifier — a topology chosen for its combination of power density, efficiency, and sonic authority. This amplifier delivers the headroom necessary to pressurised even demanding listening spaces, whilst maintaining the low-level detail and transient precision that separates a truly musical subwoofer from one that merely adds weight to the low frequencies.\u003c\/p\u003e\n\n\u003ch2\u003eBuilt-In Airship Direct Wireless\u003c\/h2\u003e\n\u003cp\u003eThe REL Acoustics Planar PL-1 includes built-in Airship Direct wireless connectivity, ensuring that the clean, uncompromised aesthetic of the installation need not be sacrificed to cable runs. Whether mounted directly to the wall or positioned nearby using the optional Planar Cart, the PL-1 integrates into any system with the minimum of disruption to the room.\u003c\/p\u003e\n\n\u003ch2\u003eDesign and Finish\u003c\/h2\u003e\n\u003cp\u003eThe REL Acoustics Planar PL-1 is available in Gloss Piano Black or Gloss White Lacquer, with recessed controls and concealed cable management ensuring that no detail undermines the integrity of the installation. An optional premium wood grille upgrade and the optional Planar Cart for floor placement extend the possibilities further, allowing the PL-1 to adapt to a wide range of spaces, systems, and interior schemes.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmplifier\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300-Watt Pure Class D\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDrivers\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDual 6.5\" long-throw active drivers\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePassive Radiator\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10\" boundary-coupled\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWireless\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBuilt-in Airship Direct\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCabinet\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUltra-thin, designed for near- or on-wall placement\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFinishes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGloss Piano Black, Gloss White Lacquer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWho Is It For?\u003c\/h2\u003e\n\u003cp\u003eThe REL Acoustics Planar PL-1 is the answer for listeners who have ruled out a subwoofer on grounds of space or aesthetics — and who have, as a result, been living with bass performance that does not do justice to the rest of their system. It is equally at home in a carefully considered music system, a compact home cinema, or any space where a conventional subwoofer would feel intrusive or impractical. If the room has always been the obstacle, the Planar PL-1 removes it.\u003c\/p\u003e\n\n\u003ch2\u003eBuying from Martins Hi-Fi\u003c\/h2\u003e\n\u003cp\u003eMartins Hi-Fi has been in Norwich since 1968. Elizabeth Gould runs the business today, and we stock only brands we have heard properly and stand behind. REL Acoustics represent one of the great British subwoofer success stories, and the Planar PL-1 is among the most technically interesting products in their current range. Speak to Dave or Chris in our Norwich showroom to discuss how the PL-1 might work in your space and with your existing system.\u003c\/p\u003e\n\u003cp\u003eContact us at \u003ca href=\"mailto:info@martinshifi.co.uk\"\u003einfo@martinshifi.co.uk\u003c\/a\u003e, call 01603 627010, or WhatsApp on 07554 687137. You can read more about how we work on our \u003ca href=\"https:\/\/www.martinshifi.co.uk\/about-us\/why-martins\/\"\u003eWhy Martins Hi-Fi page\u003c\/a\u003e. We are at 85–91 Ber Street, Norwich, NR1 3EY.\u003c\/p\u003e","brand":"Rel","offers":[{"title":"Black \/ Cloth Grill (Included) \/ Single Subwoofer \/ Planar Cart Included","offer_id":57919758598518,"sku":null,"price":2248.0,"currency_code":"GBP","in_stock":true},{"title":"Black \/ Cloth Grill (Included) \/ Single Subwoofer \/ Planar Cart Excluded","offer_id":57919779963254,"sku":null,"price":1999.0,"currency_code":"GBP","in_stock":true},{"title":"Black \/ Cloth Grill (Included) \/ Stereo Pair \/ Planar Cart Included","offer_id":57919775113590,"sku":null,"price":4496.0,"currency_code":"GBP","in_stock":true},{"title":"Black \/ Cloth Grill (Included) \/ Stereo Pair \/ Planar Cart Excluded","offer_id":57919779996022,"sku":null,"price":3998.0,"currency_code":"GBP","in_stock":true},{"title":"Black Premium Wood Grill \/ Single Subwoofer \/ Planar Cart Included","offer_id":57919758631286,"sku":null,"price":2597.0,"currency_code":"GBP","in_stock":true},{"title":"Black Premium Wood Grill \/ Single Subwoofer \/ Planar Cart Excluded","offer_id":57919780028790,"sku":null,"price":2348.0,"currency_code":"GBP","in_stock":true},{"title":"Black Premium Wood Grill \/ Stereo Pair \/ Planar Cart Included","offer_id":57919775146358,"sku":null,"price":5194.0,"currency_code":"GBP","in_stock":true},{"title":"Black Premium Wood Grill \/ Stereo Pair \/ Planar Cart Excluded","offer_id":57919780061558,"sku":null,"price":4696.0,"currency_code":"GBP","in_stock":true},{"title":"White \/ Cloth Grill (Included) \/ Single Subwoofer \/ Planar Cart Included","offer_id":57919758664054,"sku":null,"price":2248.0,"currency_code":"GBP","in_stock":true},{"title":"White \/ Cloth Grill (Included) \/ Single Subwoofer \/ Planar Cart Excluded","offer_id":57919780094326,"sku":null,"price":1999.0,"currency_code":"GBP","in_stock":true},{"title":"White \/ Cloth Grill (Included) \/ Stereo Pair \/ Planar Cart Included","offer_id":57919775179126,"sku":null,"price":4496.0,"currency_code":"GBP","in_stock":true},{"title":"White \/ Cloth Grill (Included) \/ Stereo Pair \/ Planar Cart Excluded","offer_id":57919780127094,"sku":null,"price":3998.0,"currency_code":"GBP","in_stock":true},{"title":"White Premium Wood Grill \/ Single Subwoofer \/ Planar Cart Included","offer_id":57919758696822,"sku":null,"price":2597.0,"currency_code":"GBP","in_stock":true},{"title":"White Premium Wood Grill \/ Single Subwoofer \/ Planar Cart Excluded","offer_id":57919780159862,"sku":null,"price":2348.0,"currency_code":"GBP","in_stock":true},{"title":"White Premium Wood Grill \/ Stereo Pair \/ Planar Cart Included","offer_id":57919775211894,"sku":null,"price":5194.0,"currency_code":"GBP","in_stock":true},{"title":"White Premium Wood Grill \/ Stereo Pair \/ Planar Cart Excluded","offer_id":57919780192630,"sku":null,"price":4696.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/1147\/files\/planar-1-black-with-grille.jpg?v=1779275148"},{"product_id":"rel-acoustics-planar-pl-2-subwoofer","title":"REL Acoustics Planar PL-2 Subwoofer","description":"\u003ch1\u003eREL Acoustics Planar PL-2 Subwoofer\u003c\/h1\u003e\n\n\u003cp\u003eThe REL Planar PL-2 sets a new standard for what a subwoofer can achieve in a modern living space — delivering deep, room-filling bass from an ultra-thin cabinet that occupies little-to-no usable floor space. Where traditional subwoofers demand significant floor space and architectural compromise, the PL-2 redefines the terms entirely.\u003c\/p\u003e\n\n\u003ch2\u003eBoundary Effect Coupling\u003c\/h2\u003e\n\u003cp\u003eThe PL-2 is designed to work in close relationship with the wall behind it. REL's boundary effect coupling principle makes the wall itself part of the acoustic system, projecting bass into the room with scale, depth, and authority that feels far larger than the product itself. Whether mounted directly on-wall or placed close to the wall using the optional Planar Cart, the PL-2 integrates into modern rooms and open living spaces where traditional subwoofers struggle to find a place.\u003c\/p\u003e\n\n\u003ch2\u003e8\" Flat Piston Driver\u003c\/h2\u003e\n\u003cp\u003eThe PL-2's 8\" flat piston driver was developed specifically for the Planar platform — engineered to deliver remarkable output from an ultra-thin cabinet. Producing deep, powerful bass from a driver of this depth required a fundamentally different approach to rigidity, excursion, and control. The result is fast, dynamic bass that extends to 24Hz, reaching well below the fundamental range of many acoustic instruments.\u003c\/p\u003e\n\n\u003ch2\u003e10\" Boundary-Coupled Passive Radiator\u003c\/h2\u003e\n\u003cp\u003eWorking in concert with the active driver, a 10\" boundary-coupled passive radiator extends and reinforces low-frequency output, allowing the PL-2 to deliver the kind of scale and weight that the room — not the cabinet — ultimately defines.\u003c\/p\u003e\n\n\u003ch2\u003e500-Watt Pure Class D Amplification\u003c\/h2\u003e\n\u003cp\u003eA 500-watt Pure Class D amplifier drives the PL-2 with authority, providing the headroom required to deliver effortless, controlled bass at any listening level. Class D topology keeps the cabinet slim and running cool without sacrificing the dynamic performance REL demands of every product in its range.\u003c\/p\u003e\n\n\u003ch2\u003eVIMAR Vibration Isolation\u003c\/h2\u003e\n\u003cp\u003eTo manage the interaction between the cabinet and the wall, the PL-2 incorporates REL's VIMAR (Vibration Isolation Material and Resonance Control) system. Integrated into the mounting brackets, VIMAR reduces the transfer of unwanted energy into the wall while preserving the speed and integrity of the bass — the result is cleaner, more controlled low-frequency performance with no compromise to the listening experience.\u003c\/p\u003e\n\n\u003ch2\u003eBuilt-In AirShip Direct Wireless\u003c\/h2\u003e\n\u003cp\u003eThe PL-2 includes REL's AirShip Direct wireless system as standard, eliminating the need for long cable runs without compromising signal integrity. Installation becomes dramatically simpler, and the PL-2 can be positioned exactly where the room demands it.\u003c\/p\u003e\n\n\u003ch2\u003eDesign and Finish\u003c\/h2\u003e\n\u003cp\u003eAvailable in Gloss Piano Black or Gloss White Lacquer, the PL-2's slim proportions, flowing edges, and deep lacquer finishes allow it to occupy spaces where traditional subwoofers feel intrusive. Recessed controls, concealed cable management, and optional premium wood grille upgrades ensure every detail supports a design that feels considered rather than imposed.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eDriver\u003c\/th\u003e\n\u003ctd\u003e8\" flat piston driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePassive Radiator\u003c\/th\u003e\n\u003ctd\u003e10\" boundary-coupled passive radiator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAmplifier\u003c\/th\u003e\n\u003ctd\u003e500W Pure Class D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLow Frequency Extension\u003c\/th\u003e\n\u003ctd\u003e24Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWireless\u003c\/th\u003e\n\u003ctd\u003eBuilt-in AirShip Direct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCabinet\u003c\/th\u003e\n\u003ctd\u003eUltra-thin, for near- or on-wall placement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinishes\u003c\/th\u003e\n\u003ctd\u003eGloss Piano Black, Gloss White Lacquer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWho Is It For?\u003c\/h2\u003e\n\u003cp\u003eThe PL-2 is for anyone who demands serious subwoofer performance but cannot accommodate a traditional floor-standing cabinet — whether through room design, aesthetic preference, or both. It suits high-performance stereo and home cinema systems alike, and pairs naturally with speakers that benefit from authoritative, low-distortion bass support. Those considering a stereo pair will find the PL-2 scales remarkably into larger rooms.\u003c\/p\u003e\n\n\u003ch2\u003eBuying from Martins Hi-Fi\u003c\/h2\u003e\n\u003cp\u003eMartins Hi-Fi has been in Norwich since 1968. Elizabeth Gould runs the business today, and we stock only brands we have heard properly and stand behind. The REL Planar PL-2 can be heard at our Norwich showroom — speak to Dave or Chris, who can advise on placement, pairing, and whether a single unit or stereo pair is right for your room.\u003c\/p\u003e\n\u003cp\u003eContact us at \u003ca href=\"mailto:info@martinshifi.co.uk\"\u003einfo@martinshifi.co.uk\u003c\/a\u003e, call 01603 627010, or WhatsApp on 07554 687137. You can read more about how we work on our \u003ca href=\"https:\/\/www.martinshifi.co.uk\/about-us\/why-martins\/\"\u003eWhy Martins Hi-Fi page\u003c\/a\u003e. We are at 85–91 Ber Street, Norwich, NR1 3EY.\u003c\/p\u003e","brand":"Rel","offers":[{"title":"Black Cloth Grill (Included) \/ Single Subwoofer \/ No Cart","offer_id":57920844988790,"sku":null,"price":2999.0,"currency_code":"GBP","in_stock":true},{"title":"Black Cloth Grill (Included) \/ Single Subwoofer \/ Planar Cart","offer_id":57920845021558,"sku":null,"price":3448.0,"currency_code":"GBP","in_stock":false},{"title":"Black Cloth Grill (Included) \/ Stereo Pair \/ No Cart","offer_id":57920845054326,"sku":null,"price":5998.0,"currency_code":"GBP","in_stock":false},{"title":"Black Cloth Grill (Included) \/ Stereo Pair \/ Planar Cart","offer_id":57920845087094,"sku":null,"price":6496.0,"currency_code":"GBP","in_stock":false},{"title":"Black Premium Wood Grill \/ Single Subwoofer \/ No Cart","offer_id":57920845119862,"sku":null,"price":3448.0,"currency_code":"GBP","in_stock":true},{"title":"Black Premium Wood Grill \/ Single Subwoofer \/ Planar Cart","offer_id":57920845152630,"sku":null,"price":3697.0,"currency_code":"GBP","in_stock":true},{"title":"Black Premium Wood Grill \/ Stereo Pair \/ No Cart","offer_id":57920845185398,"sku":null,"price":6896.0,"currency_code":"GBP","in_stock":true},{"title":"Black Premium Wood Grill \/ Stereo Pair \/ Planar Cart","offer_id":57920845218166,"sku":null,"price":7394.0,"currency_code":"GBP","in_stock":true},{"title":"White Cloth Grill (Included) \/ Single Subwoofer \/ No Cart","offer_id":57920845250934,"sku":null,"price":2999.0,"currency_code":"GBP","in_stock":true},{"title":"White Cloth Grill (Included) \/ Single Subwoofer \/ Planar Cart","offer_id":57920845283702,"sku":null,"price":3448.0,"currency_code":"GBP","in_stock":true},{"title":"White Cloth Grill (Included) \/ Stereo Pair \/ No Cart","offer_id":57920845316470,"sku":null,"price":5998.0,"currency_code":"GBP","in_stock":true},{"title":"White Cloth Grill (Included) \/ Stereo Pair \/ Planar Cart","offer_id":57920845349238,"sku":null,"price":6496.0,"currency_code":"GBP","in_stock":true},{"title":"White Premium Wood Grill \/ Single Subwoofer \/ No Cart","offer_id":57920845382006,"sku":null,"price":3448.0,"currency_code":"GBP","in_stock":true},{"title":"White Premium Wood Grill \/ Single Subwoofer \/ Planar Cart","offer_id":57920845414774,"sku":null,"price":3697.0,"currency_code":"GBP","in_stock":true},{"title":"White Premium Wood Grill \/ Stereo Pair \/ No Cart","offer_id":57920845447542,"sku":null,"price":6896.0,"currency_code":"GBP","in_stock":true},{"title":"White Premium Wood Grill \/ Stereo Pair \/ Planar Cart","offer_id":57920845480310,"sku":null,"price":7394.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/1147\/files\/black-cloth-grill-planar-2.jpg?v=1779284077"},{"product_id":"rel-no-31","title":"REL No.31","description":"\u003ch1\u003eREL No.31\u003c\/h1\u003e\n\u003cp\u003eThe REL No.31 represents a defining moment in subwoofer engineering — a Reference-class instrument that draws directly from REL's flagship No.32 lineage, delivering performance of a scale and authority that redefines what a single subwoofer can achieve. Built without compromise and finished without concession, the REL No.31 is a statement of intent from a company that has spent decades perfecting the art of low-frequency reproduction.\u003c\/p\u003e\n\n\u003ch2\u003eNextGen 7 Class D Amplification\u003c\/h2\u003e\n\u003cp\u003eAt the heart of the REL No.31 sits the same NextGen 7 Class D amplifier platform developed for the No.32 — configured here to deliver 900 watts of continuous power. This is not raw power for its own sake; it is the precise, controlled authority required to drive a 12-inch pure carbon fibre driver to its full potential without strain, without compression, and without the colouration that lesser amplifier designs introduce at high excursion levels. The result is bass that arrives with effortless realism at every listening level.\u003c\/p\u003e\n\n\u003ch2\u003ePure Carbon Fibre Driver\u003c\/h2\u003e\n\u003cp\u003eThe REL No.31's 12-inch driver is formed from pure carbon fibre — a material chosen for its exceptional stiffness-to-weight ratio and its ability to remain acoustically inert under extreme mechanical stress. Paired with a 3-inch voice coil and a 13-pound magnetic structure, the driver assembly delivers a level of low-frequency precision and dynamic authority previously unsurpassed at this price point. Every transient is rendered with the speed and accuracy that high-resolution music demands.\u003c\/p\u003e\n\n\u003ch2\u003eLimitLess Limiter Technology\u003c\/h2\u003e\n\u003cp\u003eREL's proprietary LimitLess Limiter technology sets a new standard in dynamic headroom management. Rather than constraining the amplifier's output prematurely — as conventional limiting circuits do — LimitLess monitors and manages the amplifier and driver in concert, preserving dynamic peaks and protecting the system without audible intervention. The REL No.31 plays louder, digs deeper, and remains composed under pressure in ways that conventional subwoofer designs cannot match.\u003c\/p\u003e\n\n\u003ch2\u003eDual Parametric Filters\u003c\/h2\u003e\n\u003cp\u003eAchieving seamless integration between a subwoofer of this capability and a main loudspeaker system requires tools of equivalent sophistication. The REL No.31's dual parametric filters provide the precision necessary to align the subwoofer's output with the acoustic characteristics of any room — addressing specific room modes with surgical accuracy and ensuring that the REL No.31 disappears into the soundstage, augmenting rather than announcing itself.\u003c\/p\u003e\n\n\u003ch2\u003eLine Array Capability\u003c\/h2\u003e\n\u003cp\u003eThe REL No.31 is fully Line Array compatible, supporting configurations of three or five units — a capability that transforms an already formidable subwoofer into a reference-grade bass system of extraordinary scale and uniformity. For those building the pinnacle of a home theatre or two-channel reference system, the Line Array configuration delivers levels of low-frequency authority and room-filling presence you will not have encountered before.\u003c\/p\u003e\n\n\u003ch2\u003eReference Finish and Craftsmanship\u003c\/h2\u003e\n\u003cp\u003eThe REL No.31 is finished in 12 coats of high-gloss Piano Black Lacquer, applied over curvilinear radius sidewalls that are as structurally purposeful as they are visually striking. The string grille design completes a cabinet that earns its place in any serious listening environment. A REL Reference Remote Control is included as standard, and every REL No.31 is backed by a three-year warranty and REL's lifetime customer support.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmplifier\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e900W NextGen 7 Class D\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDriver\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12\" pure carbon fibre\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoice coil\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMagnetic structure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e13 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePiano Black Lacquer (12 coats)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 years, lifetime customer support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWho Is It For?\u003c\/h2\u003e\n\u003cp\u003eThe REL No.31 is built for the listener who will accept nothing less than Reference-class bass performance — whether in a two-channel system of the highest order or a home cinema installation where low-frequency authority is non-negotiable. It rewards serious amplification, serious loudspeakers, and serious rooms. If you are ready to hear what your system has been missing at the deepest levels, the REL No.31 is the instrument to reveal it.\u003c\/p\u003e\n\n\u003ch2\u003eBuying from Martins Hi-Fi\u003c\/h2\u003e\n\u003cp\u003eMartins Hi-Fi has been in Norwich since 1968. Elizabeth Gould runs the business today, and we stock only brands we have heard properly and stand behind. The REL No.31 can be demonstrated at our Norwich showroom — speak to Dave or Chris, who can advise on integration with your existing system and guide you through Line Array configuration if you are building a multi-unit installation. If you are considering the REL No.31 alongside its flagship sibling, the \u003ca href=\"https:\/\/shop.martinshifi.co.uk\/products\/rel-no-32\"\u003eREL No.32\u003c\/a\u003e is also available to hear at Martins Hi-Fi.\u003c\/p\u003e\n\u003cp\u003eFor wireless connectivity options, we also stock the \u003ca href=\"https:\/\/shop.martinshifi.co.uk\/products\/rel-airship-mkii-wireless\"\u003eREL AirShip MKII Wireless\u003c\/a\u003e and the \u003ca href=\"https:\/\/shop.martinshifi.co.uk\/products\/rel-arrow-wireless\"\u003eREL Arrow Wireless\u003c\/a\u003e — both compatible with REL Reference subwoofers. Contact us at \u003ca href=\"mailto:info@martinshifi.co.uk\"\u003einfo@martinshifi.co.uk\u003c\/a\u003e, call 01603 627010, or WhatsApp on 07554 687137. You can read more about how we work on our \u003ca href=\"https:\/\/www.martinshifi.co.uk\/about-us\/why-martins\/\"\u003eWhy Martins Hi-Fi page\u003c\/a\u003e. We are at 85–91 Ber Street, Norwich, NR1 3EY.\u003c\/p\u003e","brand":"REL","offers":[{"title":"Default Title","offer_id":58002741920118,"sku":null,"price":7000.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/1147\/files\/images_3_560cd6f5-7189-4908-9ec2-47f5b540e38f.jpg?v=1780400972"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/1147\/collections\/315075_1.webp?v=1780400456","url":"https:\/\/shop.martinshifi.co.uk\/collections\/rel-acoustics.oembed","provider":"Martins Hi-Fi","version":"1.0","type":"link"}