Rel Acoustics


Founded by Richard Lord, REL Acoustics is a British designer and manufacturer of ultra high-end "sub-bass" subwoofer systems. The company's products have acquired an almost cult-like status, and are widely acclaimed for their state-of-the-art performance.

The REL HT1508 Predator is devastating when used in dedicated high powered home theater applications, but also transforms the serious gamer’s experience and partners beautifully with active wireless speakers for music reproduction. HT/1508 is a unique combination of lightweight, modern 15” CarbonGlas™ (380mm) driver, coupled to a powerful 800W linear power supply amp that runs cool, producing extraordinary dynamics and consumes merely 20 watts at idle. Internally, we developed specially adapted home theater input filters that produce extremely flat bass down into the low 20’s.

The 212/SE was engineered to not only make your heart pound and walls shake, but restore midrange warmth and harmonic structure, while providing a powerful, rich low-end. This combination of speed, power and grace driving multiple room modes (forward, down and rear) makes it ideally suited for high end 2-channel, grand rooms and dedicated theaters, allowing larger state of the art speakers to spring to full voice. Beyond our proprietary drivers, the performance of a REL is determined by our unique input filters and amplifiers. 212/SE harnesses a simple filter-type that is very fast—about 8 milliseconds in group delay– to cross out unwanted higher frequencies to our driver. This speed and gentle crossover slopes allow for seamless blending of RELs with the main speakers. RELs do not include a high pass filter to cross out bass from the main speaker because to do so would generally produce more unwanted effects than the minor benefits such a design confers. 212/SE’s power amplifier is a powerful NextGen3 1,000W (1,700 peak) digital amplifier. Our Herculean design allows each driver to output over 110 dB with ease–power enough to drive very large rooms to very high output.

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