KF92 Subwoofer

Twin 9-inch driver 'force-cancelling' subwoofer KF92 is a compact, room-friendly subwoofer engineered to deepen every listening experience.

Two massive 9-inch drivers in a force-cancelling configuration are powered by an immense 1000 Watts (RMS) of power.

Optimised with KEF's Music Integrity Engine™, KF92 delivers astonishing levels of deep and controlled bass.


Dimension (H x W x D) With Rear Panel and Feet352.5 x 330 x 360.5mm
Weight20 Kg
DesignForce cancellation
Drive Units2x9" drivers
Variable Low Pass Filter40Hz – 140Hz, LFE
InputRCA phono sockets Speaker level inputs
Power Consumption1000W
Power Requirements100-240 V, 50/60 Hz
Maximum Output110dB
Frequency Response (-3db)11Hz - 200Hz
Amplifier TypeBuilt-in Class D
Amplifier Power1000W RMS (2 x 500W RMS)