The KEF Q400b is a powerful closed box subwoofer featuring a 10" (250mm) driver and a 200Watt class D amplifier. Perfect for matching with the other speakers in the KEF Q series or as an add-on to other set-ups.
To give your soundtrack depth and clearly defined rumble, add the KEF Q400b to your setup.
|Amplifier power (watts) ||200|
|Drivers ||10" (250mm) low frequency driver|
|Frequency response (Hz)||28 - 140|
|W x H x D (mm) ||330 x 335 x 330|
|Weight (kg) ||13.6|