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Kraftfull och nyanserad 12-tums subwoofer med hög- och lågnivåingång. Idealisk för både musik och bio. En ägare. Perfekt felfritt skick. 34 kg. Kartong och högnivåkablar. Nypris ca 44.000:-. Finns två st.
Condition isn’t specified, so this reads as a clean, benchmarkable ask rather than a risk case. At kr28,000, it sits just under the kr28,029 median and inside the recent kr27,132–kr29,645 middle band, so this is fair pricing rather than a steal or an ambitious number.
The S/812 is a well-regarded 12-inch REL: fast, articulate bass, strong integration with music systems, and enough output to add real scale without sounding bloated. If it’s complete with the needed cables and the amp/driver units are healthy, it’s a solid buy at this level. The main thing to verify is simple functionality and condition, since subs are judged by silent background, tight control, and intact low-end authority.
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.
