Australian sourced stock, with full local warranty.
The QB 12 is the first Q Acoustics subwoofer to feature a 12in driver. The big long-throw driver is powered by an ultra low-distortion 220-watt Class D amplifier for tight, powerful bass response, and features a 50mm voice coil for minimal thermal compression. Equally at home with Q Acoustics’ Concept and 3000i range of stereo and centre speakers, Q B12 is designed to be equally adept at reproducing big Hollywood action moments as it is the deep, subtle textures of bass instruments.
From the subtlest nuance to volcano all-action
220 watts of Class D power driving a long-throw 12in drive unit sounds like a recipe for action. And that’s exactly what it is - no Hollywood blockbuster soundtrack features explosions too loud, too deep or too powerful for Q B12 to handle. But power is nothing without control, and Q B12 is just as comfortable describing the nuances of a double bass or an electronic kick-drum.
Strength and control
Q B12’s sealed, ‘infinite baffle’ cabinet is cleverly braced to deliver maximum stiffness to its motor system and, as a consequence, minimum influence on those deep bass sounds. Mechanical stability = aural satisfaction.
Ease, simplicity and performance
A reinforced MDF cabinet with a 36mm-thick baffle, a recessed and hidden terminal panel. Adjustable spiked feet with rubber caps. A choice of elegant, understated finishes. Q B12 is a simple and easy to position and set up as it is invigorating to listen to.
- 12inch driver
- A reinforced MDF cabinet with a 36mm-thick baffle
- Adjustable spiked feet with rubber caps
- 50mm voice coil
|Drive unit||305mm (12in) high-excursion and stiffness paper, straight-sided cone|
|Peak Amplifier Power||440 W|
|Continuous Amplifier Power||220 W|
|Power type||Class D|
|Frequency range||28 Hz - 300 Hz|
|Crossover frequency range||70 Hz - 225 Hz|
|Input impedance||13 kΩ|
|Input sensitivity||150 mV|
|Enclosure type||Infinite baffle|
|Dimensions (H / W / D)||400 x 400 x 446 mm (15.7 x 15.7 x 17.6 in)|
|Weight||47.40 lbs / (21.5 kg)|
- QB12 subwoofer
- User manual
- Power cable
- 4 x adjustable floor spikes
- 4 x floor spike locking rings
- 4 x floor spike covers