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A nice cherry wood Rel Speaker, Very heavy 60kg, beast of a unit. Will connect and integrate into most AV or hi fi systems, transforms your main speakers, rAmp was serviced approx 4 years back when I purchased, them. rReluctant sale. Will help with local delivery only, so please feel free to message with any question, 07747 425817, Darren.
Condition is unknown, so £425 has to be judged on the model and that still looks like a strong buy: the Stadium III was a serious flagship REL in period, with a UK launch price of about £1,895 in the late ’90s and a top-end reputation that has kept them desirable on the used market. Against that history, £425 is not ambitious at all; it sits at a level that would be very attractive if the unit is working properly and complete.
What makes it worth chasing is the classic REL strength: fast, musical bass integration rather than just brute-force rumble, which suits stereo systems as much as home cinema. It’s a big, heavy, older sub, so the real buy signal is a clean example with no amplifier hum, driver issues, or missing cable/adaptor bits; if it’s been looked after, this is the sort of price that leaves room for servicing and still lands you a proper high-end sub.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
REL Acoustics traces its origins to the inventive mind of Richard Edmund Lord, the man behind the brand's acronym, who founded the company in the United Kingdom around 1990 out of frustration with the subpar subwoofers available at the time. Dissatisfied with conventional low-frequency solutions, Lord crafted his own mammoth custom design, integrated into a bay window, which quickly earned acclaim from audiophiles as the finest they had encountered. This grassroots beginning in a tiny workshop marked the start of REL's relentless pursuit of audio perfection, evolving through innovations like the revolutionary High-Level Input that connects directly to a main amplifier's speaker outputs for seamless integration.
The brand specializes exclusively in powered subwoofers, eschewing amplifiers, speakers, turntables, DACs, headphones, or cables to focus intently on sub-bass systems. Early models like the Strata 2, Stadium, and Britannia range established REL's signature forward-firing designs and simplified crossovers, while later series such as T/x and the reimagined Serie S—launched in 2025 with models like the 212 Black Label and S/850—refine musicality, style, and power. Acquired in 2005 by John Hunter and Donald Brody, REL modernized its aesthetics and engineering without diluting its core philosophy.
REL commands a prestigious niche in the high-end hi-fi market as the preeminent authority on subwoofers, revered by discerning audiophiles for transforming even elite $15,000-to-$20,000 speaker systems into reference-caliber performers. Its boutique status stems from unwavering innovation and musical fidelity, positioning it as an essential upgrade for serious setups rather than a mass-market or mid-tier option.
See all REL Acoustics listings on RADAR.
