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Q Acoustics 2070S Subwoofer Q Acoustics 2070S Active Subwoofer – Dual 6.7″ Drivers – Bandpass DesignThe Q Acoustics 2070S is a highly regarded active subwoofer engineered to deliver deep, controlled, and low-distortion bass for both music and home theatre systems. Its design focuses on performance and integration rather than sheer size, making it an excellent match for compact and mid-sized speaker systems.The 2070S features dual 6.7-inch long-throw drivers arranged in a dual-opposed configuration within a bandpass cabinet design, powered by a 200-watt Class-D amplifier. This configuration can
This is an older model, so timing doesn’t matter much except that you’re buying into a mature design rather than the latest tech. At A$200 in excellent condition, it looks like a fair-to-good buy rather than a steal; in the used market this kind of Q Acoustics sub usually feels more like the A$150–A$250 zone depending on cosmetics, age, and whether the remote/manual are included.
What makes it worthwhile is straightforward: it’s a compact, easy-to-place active sub that suits movie systems well, with decent punch for its size and the twin-driver layout giving it a bit more grunt than many budget boxes. If it’s clean, fully working, and comes with the original accessories, A$200 is reasonable for a tidy example. I’d mainly want to confirm there’s no amp hum, rattles, or port noise at higher levels.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Q Acoustics, a British audio brand, emerged in 2006 from the expertise of professional engineers and businessmen at Armour Home Electronics Ltd., a wholly UK-owned company based in England. Tasked with creating the world's best affordable loudspeakers, the team recruited top acoustics engineers and industrial designers to challenge the status quo. Their debut 1000 Series stereo and home cinema speakers set the tone, earning awards and establishing a foundation of innovative engineering designed and developed entirely in the United Kingdom.
The brand focuses exclusively on loudspeakers, spanning passive stereo models, home cinema systems, and groundbreaking wireless solutions like the Q Active series. Proprietary technologies define their approach, including Gelcore™ cabinet construction for resonance control, P2P™ bracing, and HPE™ Helmholtz Pressure Equalizer tubes, delivering lifelike sound across ranges from entry-level to flagship Concept models. They eschew amplifiers, turntables, DACs, headphones, or cables, prioritizing speaker excellence.
Q Acoustics holds a strong mid-tier position in the hi-fi market, renowned for redefining value with class-leading performance, award-strewn success, and superior build quality that punches above its price. Despite its youth, it has disrupted segments from affordable setups to high-end wireless audio, earning acclaim for thrilling realism without commanding luxury premiums. For discerning buyers seeking reliable, innovative British design, Q Acoustics delivers benchmark sound that outshines competitors.
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