KEF Q400b Powered Subwoofer

₹ 40,000.00

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Ooberpad brings you the KEF Q400b Powered Subwoofer. The final ingredient of your new system is of course the seductive Q400b subwoofer. A closed box design housing a 250mm (10in.) woofer driven by a 200W on-board Class-D amplifier, this discreet cube creates spectacular bass imagery - eloquent, musical and addictively physical. Anchoring the whole sound performance in an all-embracing sensation of immediacy, it completes the acoustic picture..


2-year manufacturer's warranty

Key Features:

  • Closed box design housing a 10 inch bass drive
  • 200 W Class-D Amplifier
  • Rigid, new aluminium cone technology very much like the Uni-Q driver array

Benefits of KEF Q400b Powered Subwoofer:

Advanced Bass Technologies

Featuring rigid new aluminium cone technology just like the Uni-Q array, the new Q Series advanced bass driver is a tour de force in its own right. A die-cast aluminium chassis rigidly locates the high efficiency vented magnet assembly to prevent unwanted resonance, and the large voice coil ensures impressive power handling. Its musicality is impeccable: seductively tuneful and well controlled, and on the floorstanding models, complemented by dedicated front-firing auxiliary bass radiators (ABRs).

Total System Design

The performance envelope of these sensational new drive units is so generous that the signal needs minimal intermediation – simple first order crossovers are all that’s required, as you can tell from the transparency of the sound and the inaudibly fluent transitions.

Where to buy?

Buy  KEF Q400b Powered Subwoofer online at the best price in Mumbai, Delhi, Bangalore, Chennai and all across India. Enjoy expert, prompt and courteous customer service from the team. We will help you choose better and will give you all the support you need to take the right buying decision in India.

Technical Specifications of KEF 400b Powered Subwoofer: 

Brand & Model # KEF Q400b
10” Front Firing Active Subwoofer
Drive Units

1 x 250mm (10 inches)

Frequency Response (+/-3dB)
28Hz – 140kHz
Variable Low Pass Filter
40Hz - 140Hz, 4th-order
Low Level Signal Inputs
RCA phono sockets
Speaker level inputs
Maximum Output

110dB (SPL)

Amplifier Requirements

200W built-in Class-D

Dimensions (H x W x D)
335 x 330 x 330mm

13.6 kg

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