Q Acoustics Q SUB80 Subwoofer Satin White

All Q SUB series models have exceptional bass power to cabinet size ratio. Clever, dual phase and delay controls allow the fine-tuning of the signal alignments for flexible room placement. A low pass filter with frequency adjustment ensures seamlessly integration with any partnering speaker system. Internal Dart-bracing improves mechanical stability, reduces cabinet ballooning, and ensures optimal performance under high internal pressure. An infinite baffle box design presents a tighter and more focussed bass response, combining with DSP for very precise tuning to achieve the best acoustic response possible. Digital Signal Processing (DSP) identifies the input signal and automatically adjusts system gain, enhancing performance regardless of the connected source. DSP allows easy system and room integration with optimise settings for a class-leading, distortion-free performance 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. Bass unit diameter: 203 mm (8 in) Effective volume: 13.9 litres Max SPL @ 1 m: 107 dB Frequency response (-6dB): 36 Hz - 250 Hz Low pass crossover range: 50 Hz - 250 Hz Peak amplifier power: 400 W Continuous amplifier power: 200 W THD @ 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 wtd): 50 μV Enclosure type: Infinite baffle Dimensions (HxWxD): 315 x 315 x 347 mm (12.4 x 12.4 x 13.6 in) Weight (per loudspeaker): 15 kg (33 lbs) The Q SUB80 with its 8-inch driver is the ideal partner for Q Acoustics M20 or M40 active speakers or 3000c and 5000 passive speaker cinema packs.