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REL S510 Subwoofer Wanted to buy a REL S510 subwoofer. Can pick up or pay for shipping cost to Sydney . Condition: Very good Payment Method: Region/State: (NSW) New South Wales/Australia By TONYCH31 0 Comments   AUD $3,000 Date: September 6, 20241 yr

Our Thoughts RADAR AI

At AUD 3,000, this REL S/510 subwoofer asking price looks ambitious compared to the typical used market for this 2000s-era model, where recent comparable sales cluster around a median of AUD 1,183 (25th percentile AUD 1,106, 75th percentile AUD 2,631). Solid examples in good shape usually trade under AUD 2,000 locally, so unless it's pristine with original packaging or recent servicing, you'd be paying a premium—aim to negotiate down 30-40% for fair value.

Before biting, verify the power amp's condition, as these can fail from capacitor age or heat stress after 20+ years; test for clean bass output without distortion or hum. Confirm it includes the original foot spikes, power cord, and Neutrik cable—missing bits cut resale value hard. Power it up in person to check driver excursion.

Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.

About REL Acoustics

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.

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