{"product_id":"fyne-audio-f500sp-bespoke-ral-classic-colour","title":"Fyne Audio F500SP Bespoke RAL Classic Colour","description":"\u003ch1\u003eFyne Audio F500SP Bespoke RAL Classic Colour\u003c\/h1\u003e\n\u003cp\u003eThe F500SP is the standmount entry point into Fyne Audio's Special Production range — a UK-exclusive 2-way design that takes the F500's compact enclosure and applies a comprehensive set of SP engineering upgrades: SP IsoFlare driver with twin-magnet motor system, BassTrax downward-firing port with aluminium sandwich plinth, upgraded crossover, and a fifth binding post to earth the driver chassis. In its bespoke RAL Classic colour finish, it is available only through selected Fyne Audio dealers, configured to order from the full RAL Classic palette and finished to the same high-gloss standard as the standard Piano Gloss range.\u003c\/p\u003e\n\u003cp\u003eAs the smallest loudspeaker in the SP series, the F500SP does not compromise on the engineering that defines the SP designation. The 150mm SP IsoFlare driver is shared with the F501SP floorstander — the same twin-magnet motor, the same FyneFlute roll surround, the same 25mm magnesium dome compression tweeter. The BassTrax Tractrix diffuser is a direct derivation from the F700 Series rather than a scaled-down version of a larger design. For a buyer who needs a compact standmount but does not want to descend to S Series specification, the F500SP is the correct choice.\u003c\/p\u003e\n\u003ch2\u003eSP IsoFlare Driver Technology\u003c\/h2\u003e\n\u003cp\u003eThe IsoFlare driver combines the bass\/midrange cone and the high-frequency compression tweeter on a shared axis — the tweeter fires from the centre of the bass\/midrange cone — so both drivers radiate sound from the same point in space. This point-source behaviour produces consistent time alignment across the listening area and off-axis coherence that a conventional separated-driver arrangement cannot replicate.\u003c\/p\u003e\n\u003cp\u003eThe SP IsoFlare driver in the F500SP uses a twin-magnet motor system and FyneFlute roll surround. The FyneFlute surround geometry reduces cone resonances at the driver termination — the point where the cone meets the surround — which affects transient accuracy and midrange clarity. The twin-magnet motor provides a more linear magnetic field across the driver's excursion range, which reduces distortion at the frequencies where the bass\/midrange cone is working hardest.\u003c\/p\u003e\n\u003ch2\u003eBassTrax Tractrix Diffuser and Aluminium Sandwich Plinth\u003c\/h2\u003e\n\u003cp\u003eLow frequencies are channelled downward through Fyne's BassTrax Tractrix diffuser, which is built into the anodised machined aluminium plinth. The Tractrix profile maintains a consistent expansion angle as bass energy exits the port, reducing port-exit reflections and smoothing the transition between port output and room. This gives the F500SP better immunity to rear-wall boundary effects than a conventional rear-ported standmount of comparable size — the speaker is less sensitive to the distance between the rear of the cabinet and the wall behind it, which is a practical advantage in domestic installations where ideal placement is not always achievable.\u003c\/p\u003e\n\u003ch2\u003eUpgraded Crossover and Fifth Terminal\u003c\/h2\u003e\n\u003cp\u003eThe SP crossover integrates the IsoFlare driver more precisely within the existing cabinet volume than the standard S Series crossover. The fifth terminal on the bi-wire connection panel earths the driver chassis, reducing RF interference in the circuit — a detail that is consistent across the SP range and reflects Fyne Audio's engineering thoroughness at this level. The bi-wire configuration allows separate amplification of the bass and mid\/treble sections for those who want to explore that approach.\u003c\/p\u003e\n\u003ch2\u003eThe RAL Classic Colour Process\u003c\/h2\u003e\n\u003cp\u003eRAL Classic is the internationally recognised colour standard used across architecture, product design, and industrial finishing. The F500SP bespoke finish uses the RAL Classic system — several hundred defined colours, from understated neutrals to strongly saturated hues — applied to the same high-gloss cabinet finishing process as the standard Piano Gloss range. The bespoke colour option is available exclusively to the UK market through selected dealers including Martins Hi-Fi.\u003c\/p\u003e\n\u003cp\u003eLead times for bespoke colour finishes are longer than standard stock items. We can show RAL Classic colour swatches in our Norwich showroom and discuss how different colours read in different lighting conditions — which matters when specifying a finish for a domestic installation. We work with you through the full process: initial colour selection, specification confirmation, and final delivery.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSystem type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2-way, downward-firing port with BassTrax Tractrix diffuser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIsoFlare driver\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e150mm SP, multi-fibre cone, FyneFlute surround, twin-magnet motor, 25mm magnesium dome compression tweeter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCrossover\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSP-specified upgraded crossover; bi-wire; fifth terminal driver chassis earth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePlinth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAnodised machined aluminium sandwich with BassTrax Tractrix diffuser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDriver chassis detail\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDiamond machine-cut aluminium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBespoke RAL Classic colour (UK exclusive); standard finishes also available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade to order — contact us for lead time\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eWho Is It For?\u003c\/h2\u003e\n\u003cp\u003eThe F500SP in bespoke RAL finish is for the buyer who needs a compact standmount but wants SP Series engineering — twin-magnet IsoFlare driver, BassTrax aluminium plinth, upgraded crossover — rather than the S Series specification. It is also for the buyer who wants a speaker finished in a specific colour that integrates with their interior, rather than choosing from a standard palette. The compact dimensions make it suitable for smaller rooms, desktop installations, or near-field listening positions where a floorstander would be physically inappropriate.\u003c\/p\u003e\n\u003cp\u003eFor those who want the SP standmount experience with a larger driver, the \u003ca href=\"https:\/\/shop.martinshifi.co.uk\/products\/fyne-audio-f701sp-exclusive-uk-preview\"\u003eF701SP\u003c\/a\u003e uses a larger IsoFlare driver in a standmount enclosure and represents a significant step up in driver specification and dynamic capability. The F501SP is the SP Series floorstander sharing the same 150mm SP IsoFlare driver in a 2.5-way floorstanding cabinet. The \u003ca href=\"https:\/\/shop.martinshifi.co.uk\/products\/fyne-audio-s-trax\"\u003eS-Trax\u003c\/a\u003e super tweeter is the natural high-frequency complement for the F500SP, and the \u003ca href=\"https:\/\/shop.martinshifi.co.uk\/products\/fyne-audio-supertrax\"\u003eSuperTrax\u003c\/a\u003e is available for those who want the flagship super tweeter in their system.\u003c\/p\u003e\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 F500SP is available to hear in our Norwich showroom — call ahead and we will have it set up for you. Dave and Chris can guide you through the RAL colour selection process, advise on stand options and amplifier pairing, and help you understand how the F500SP compares with the F500S and the F501SP in the context of your room and 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":"Fyne Audio","offers":[{"title":"Default Title","offer_id":57338351452534,"sku":null,"price":2539.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/1147\/files\/F500SP_Red_3Q_Gonjpg.jpg?v=1771598358","url":"https:\/\/shop.martinshifi.co.uk\/products\/fyne-audio-f500sp-bespoke-ral-classic-colour","provider":"Martins Hi-Fi","version":"1.0","type":"link"}