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Here we have the Q Acoustics 3070 Subwoofer in Matte Graphite.


Excellent condition.


Complete in non-original box with accessories.

Grill
Mains cable
Manual


Free next day delivery.

Description:

The Q Acoustics 3070 (often referred to as 3070S) is a compact active subwoofer designed to complement the brand’s 3000 series speakers, adding low-frequency depth and impact to both music and home cinema systems.

It uses a distinctive dual-driver design, featuring two 170 mm (6.5-inch) bass drivers rather than a single large one. This approach helps improve control and responsiveness, allowing the subwoofer to produce bass that is both tight and detailed, rather than just heavy.

Power comes from a built-in 140-watt RMS amplifier, which is tuned specifically for the enclosure and drivers. This gives it enough output to handle movie soundtracks and music with authority, while maintaining composure and avoiding excessive boominess.

The cabinet is a ported (bass reflex) design, helping extend low-frequency output and improve efficiency. It also includes adjustable crossover controls (roughly 50–150 Hz) so it can be matched to different speakers and room setups.

One of its key advantages is its slim, space-efficient form factor. At around 200 mm wide, it’s much narrower than many subwoofers, making it easier to place in tighter rooms or alongside furniture without dominating the space.

In terms of performance, the 3070 is designed to:

  • Add depth and weight to movies, especially explosions and effects
  • Reinforce low-end presence in music, including bass guitars and drums
  • Integrate smoothly with matching Q Acoustics speakers for a cohesive sound

Subjectively, it’s often described as fast and controlled rather than overwhelmingly powerful—prioritising musicality and integration over sheer output.

Conclusion:

The Q Acoustics 3070 is a compact, well-integrated subwoofer that focuses on balanced, controlled bass rather than maximum impact. It’s particularly well suited to smaller-to-medium rooms and systems built around Q Acoustics speakers. While it won’t compete with larger, more powerful subwoofers for deep, room-shaking bass, it offers a clean and musical low-end that complements a system rather than overpowering it.

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