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Closed box working below system resonance using the unique rel zero-q loading system power output (rms): 200 watts amplifier: dc coupled mosfet input connectors: hi level neutrik speakon, lo level twi
This €349 listing for a used REL Acoustics Q201 is a strong deal, sitting just below the 2026 estimated median of €350 for this model in the used market. While individual listings vary, with some pair sales hitting roughly €1,100 total (about €550 per unit) and single units occasionally appearing near €412, the €349 price point is firmly in the bargain territory for a single Q201, especially compared to the €165–€250 range seen for similar units in Europe.
The Q201 is a well-regarded, compact subwoofer praised for its musicality and ability to deliver deep, room-filling bass without the bulk of traditional designs. It’s a 10-inch, 200W powered unit that pairs elegantly with main speakers, making it a smart upgrade for small to mid-sized rooms. At this price, it’s a clear buying opportunity—no need to worry about caveats unless the listing reveals damage or missing accessories. If it’s in good working condition, this is a genuine value for a hi-fi enthusiast looking to add serious bass on a budget.
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.
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