A bigger space demands bigger bass - and that’s exactly what the Q SUB100 provides. Its 10in driver and effortless performance make it the perfect low-frequency partner for our Concept loudspeakers, as well as every other medium-sized passive speaker in our line-up.

• Q SUB100 has exceptional bass power to cabinet size ratio.
• This subwoofer is more powerful than the previous QB 12 model.
• Digital Signal Processing (DSP) allows easy system and room integration with optimise settings for class-leading, distortion-free performance.
• Clever, dual phase and delay controls allow the fine-tuning of the signal alignments for flexible room placement.
• DSP identifies the input signal and automatically adjusts system gain, enhancing performance regardless of the connected source.
• A low pass filter with frequency adjustment ensures seamlessly integration with any partnering speaker system.
• A custom-designed amplifier module features four digital power amplifier stages that improves efficiency by dissipating less heat, enhances speaker control, and reduces output impedance.

Introducing the Q SUB series

Q Acoustics has the right subwoofer to fill your space with powerful, but controlled and nuanced bass, whatever the size of your room or power of your system. The new Q SUB family consists of the 8-inch Q SUB80, the 10-inch Q SUB100 and the 12-inch Q SUB120.

Flexible about placement

Badly positioned subwoofers can impact sonic timing and cause phase alignment issues. But Q SUB has digital signal processing, a phase inversion switch and delay adjustment to provide superb performance and smooth integration without professional installation. 

Source detection

Subwoofers must work with input sources including stereo preamps, mono feeds from active speakers, and home cinema systems. Q SUB uses its processing power to identify the input signal type and level and automatically adjusts to deliver optimal performance. 

Classic finishes

Q SUB’s minimalist clean design means it can blend discreetly into any room or proudly displayed. It arrives in two modern-yet-classic finishes: Satin Black with a black grille, or Satin White with a grey grille - joining 3060S to complete our subwoofer family.