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My 2nd white sub for sale in excellent condition not a mark on it , under two years old .A lot of reviews to look at, integrated well with the system.Have original box.
REL’s T 9x has a strong reputation as a serious, compact sub, and A$1,600 is below your recent comparable market median of A$1,832 and even under the A$1,832 25th percentile, so this reads as a genuine bargain rather than a stretch. In a market where the spread is basically flat, being about A$232 under the median is a meaningful edge.
What makes it worth a look is the mix of scale and refinement: the T 9x is known for tight, musical bass that works well in hi-fi and home cinema without sounding bloated. An excellent-condition example is the kind of listing that can be a smart buy if the driver, amp, and trim are all clean and it includes the essentials; at this price, it’s especially attractive if you’ve been waiting for a well-kept REL rather than settling for a newer budget sub.
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.
