Hifi Subwoofers

The Q SUB120 Black is the most powerful subwoofer in the new Q SUB range, surpassing the previous QB 12 model. Featuring a 12" driver and a digital amplifier capable of delivering up to 300W continuous and 600W peak, it offers an exceptional power/size ratio. Its integrated digital signal processing (DSP) ensures easy, optimised integration into any system, without the need for professional installation.

ARTICLE N° 122516
If you're looking for a subwoofer that can radically transform your listening experience, the Q Acoustics Q SUB120 Black deserves your full attention. As the flagship model in the Q SUB range, it represents a significant evolution from its predecessors, and it shows.

Its 305 mm driver combined with an amplifier developing 300 W continuous and 600 W peak gives it a truly remarkable power/size ratio. But raw power isn't enough, and that's where Q Acoustics stands out.

The on-board DSP automatically identifies the input signal and adjusts the system gain, improving performance whatever the source connected. In practice, this means fewer tedious adjustments and almost immediate integration into your existing installation.

Phase and delay controls allow fine-tuning of signal alignment for flexibility of placement in the room - a real advantage, since the position of a subwoofer has a direct impact on the sound coherence of the whole.

The closed-box (infinite baffle) design, with no vents, makes it easy to place near walls or furniture, while guaranteeing precise, focused bass with no unwanted hum.

The 18mm high-density MDF cabinet with 36mm double-thickness baffle ensures optimum rigidity, protecting acoustic quality even at high volumes. All this in a minimalist Satin Black design that blends discreetly into any interior. An expert's choice, without compromise.
Weight
 22,5 kg
Finish
 Satin
Speaker
 12"
Packaging
 Single unit
Color
 Black
  • Q Acoustics Q SUB120 Black
  • Active subwoofer
  • Load : Infinite Baffle (closed)
  • Driver: 305 mm (12")
  • Effective internal volume: 44.1 litres
  • Frequency response (-6 dB): 28 Hz - 250 Hz
  • Adjustable crossover frequency: 40 Hz - 250 Hz
  • Max SPL at 1 m: 114 dB
  • Continuous amp power: 300 W
  • Peak amplifier power: 600 W
  • THD at rated power: 0.09
  • Input sensitivity (max gain): 300 mV RMS
  • Maximum input level: 2.1 V RMS
  • Input impedance: 20 kΩ
  • Noise floor (A-weighted): 50 μV
  • Integrated DSP: yes
  • Settings: delay, phase inversion, low-pass filter
  • Amplification: 4-stage PBTL digital module
  • Cabinet construction: 18 mm high-density MDF with 36 mm front panel
  • Finish: Satin Black
  • Supplied accessories: spikes, counter spikes, mains cable, user manual
  • Dimensions: 400 x 400 x 432 mm
  • Weight: 22.5 kg
The Q SUB120 is designed for both home cinema systems and stereo configurations: it can add bass to an existing 7.2, 5.1 or 2.1 system, or reinforce the bass of powered/active speakers. Whether for a stereo configuration or a complete home cinema system, the Q SUB120 is designed to fill your listening room with the LFE bass that you feel as much as you hear, particularly in large rooms equipped with large speakers. In fact, it is the subwoofer recommended by Q Acoustics to complete their Concept 50 5.1 home cinema package, the brand's most high-end configuration.
Q Acoustics - Q SUB120 Noir
Q Acoustics - Q SUB120 Noir
825 € excl VAT
including eco-part : 3,10 €
Out of stock
Contact us for delivery times
Guarantee 3  years
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