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Rel s510 subwoofer in het prachtige pianolak zwart. Inclusief kabels. In prima staat. Uiteraard te zien en te beluisteren in on filiaal te arnhem. Afleveren in de regio in overleg. Kan helaas niet ver
At €1,899, this sits just above the €1,844 median for the recent EUR comparables and a touch over the €1,873 75th percentile, so it reads as a slightly ambitious ask rather than a bargain. It’s not wildly out of line, but it is priced toward the stronger end of the small sample.
That said, the S/510 is a serious sub: fast, controlled bass, enough output to anchor a good two-channel system, and the kind of refinement REL is known for in music-first setups. If the unit is clean, fully working, and comes with the original cable/box or a solid setup history, the premium can be justified.
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.
