KEF KC92 Active Subwoofer with 2x9 inch driver bass 100W

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.

SPECIFICATIONS
Dimension (H x W x D) With Rear Panel and Feet
352.5 x 330 x 360.5mm
Weight : 20 Kg
Design : Force cancellation
Drive Units : 2x9" drivers
Variable Low Pass Filter : 40Hz – 140Hz, LFE
Input
RCA phono sockets
Speaker level inputs
Power Consumption : 1000W
Power Requirements : 100-240 V, 50/60 Hz
Maximum Output : 110dB
Frequency Response (-3db) : 11Hz - 200Hz
Amplifier Type : Built-in Class D
Amplifier Power : 1000W RMS (2 x 500W RMS)