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✅ IN STOCK

REL HT/1003 MKII Subwoofer – Powerful Home Theatre Bass in a Compact Design

The 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.

To 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 01603 627010 or email info@martinshifi.co.uk. With over fifty years of expertise, we are here to help you find exactly the right solution.

Key Features

• CarbonGlas™ Driver – A high-performance, low-mass cone engineered for precise, fast, and powerful bass reproduction with minimal distortion
• 300W Class D Amplifier – Efficient, high-current amplification delivering ample headroom for dynamic, impactful low-frequency performance
• PerfectFilters™ Technology – REL's proprietary filtering system providing tailored bass integration to suit your room and partnering loudspeakers
• Compact, Room-Friendly Enclosure – Designed to integrate seamlessly into home theatre and hi-fi environments without dominating the space
• Home Theatre & Stereo Compatible – Equally adept at reinforcing a multi-channel surround system or enriching a dedicated two-channel stereo setup

Technology & Design

The 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.

Superior Sound Experience

In 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.

Heritage & Craftsmanship

REL 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.

Technical Specifications

• Driver: High-excursion CarbonGlas™ cone driver
• Amplifier: 300W Class D
• Filter Technology: PerfectFilters™
• Compatibility: Home theatre and stereo systems

Full specifications available on request.

To arrange a demonstration, telephone Martins Hi-Fi on 01603 627010 or email info@martinshifi.co.uk.