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REL Acoustics 212/SX Subwoofer Pickup Lidcombe. Bought Jan 2024 and has 3 years warranty. No audio issues. Physically it almost looks new except for one small scratch bottom right corner, last picture. Comes with all supplied Accessories: Neutrik Speakon High Level Interconnect ~3 Metres, Power Cable and box. Will help transport to vehicle as it weighs 58kg. Condition: Excellent Payment Method: Cash, EFT, PayPal Region/State: (NSW) New South Wales/Australia By KoNpHuSeD 1 Comments Secure Ad AUD $6,060 Date: January 18Jan 18
Against your own recent-comps anchor, this is priced a bit high: at A$6,060 it sits above the 75th percentile of A$5,909, so I’d call it ambitious rather than a bargain. It’s not wildly out of line, but there isn’t much pricing cushion here, especially with condition listed as unknown.
That said, REL’s 212 SX is a serious subwoofer with the speed, control, and low-end authority that make it a favorite for both stereo integration and home theater. If the cable is included and it’s genuinely clean, it can be a very worthwhile buy; I’d just want confirmation of working drivers, amp health, and no issues with the input stage or cabinet before paying near top-of-market.
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.
