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KEF KC92 Subwoofer - Black Gloss

KEF KC92 Subwoofer

by KEF
€2,633.17 - €2,633.17
€2,633.17
€2,633.17 - €2,633.17
€2,633.17

Availability: With lead time Lead times are estimates and will be confirmed with the supplier upon ordering. Our sales team will provide you with the actual lead time as soon as it is received.
Availability: With lead time Lead times are estimates and will be confirmed with the supplier upon ordering. Our sales team will provide you with the actual lead time as soon as it is received.
Color: Black

The KEF KC92 is a compact sealed-box subwoofer with two 9-inch force-cancelling drivers and 1,000W RMS of Class D power. It takes the design of the KF92 and improves the performance, with KEF's Music Integrity Engine tuning for deep, precise bass down to 11Hz. Available in Black Gloss or White Gloss.

Key Features

  • Two 9-inch drivers in a force-cancelling layout
  • 1,000W RMS Class D amplification (2 x 500W)
  • Frequency response 11Hz – 200Hz (±3dB), up to 110dB
  • Music Integrity Engine DSP with iBX Intelligent Bass Extension
  • P-Flex surround and hybrid aluminium/paper cones
  • KEF SmartConnect, speaker-level inputs and line output with high-pass filter
  • Five room position EQ presets
  • Auto wake-up, always-on and 12V trigger power modes
  • USB-C for firmware updates
  • Optional KW1 wireless kit and KSK92 stacking kit

Same look, better performance

The KC92 keeps the compact, robust design of the KF92 and improves its performance throughout.

Music Integrity Engine

KEF's own DSP keeps every part of the subwoofer working together. iBX Intelligent Bass Extension gives deeper, precise bass at any listening level.

Power and precision in tandem

The two drivers face in opposite directions, so their reactive forces cancel out and the cabinet stays still. That lets the KC92 reach 110dB from a compact sealed cabinet. The 1,000W RMS amplifier (2 x 500W) gives the drivers control and plenty in reserve for sudden bursts.

Low distortion

The P-Flex surround resists the air pressure inside the cabinet, so the driver moves more precisely than with a traditional surround. Hybrid aluminium/paper cones, an oversized motor and a vented voice coil keep distortion very low.

Well connected

KEF SmartConnect, speaker-level inputs and a line output with a high-pass filter make it easy to add to any system. Choose auto wake-up, always on or a 12V trigger, and pick from five room position EQ presets to suit where the sub sits. Firmware updates go in through the USB-C port.

Wireless and stacking options

Add the optional KW1 kit to place the KC92 without a cable run. The optional KSK92 stacking kit combines up to three KC92s for even more bass.

Design Force cancellation
Drive units 2 x 9 in.
Frequency response (±3dB) 11Hz – 200Hz
Max output 110dB
Amplifier type Built-in Class D
Amplifier power 1000W RMS (2 x 500W RMS)
Variable low pass filter 40Hz – 140Hz, LFE
Inputs Expansion port for KW1; RCA phono; speaker level
Power requirements 100–240V ~ 50/60Hz
Power consumption 1000W (operating); <0.5W (standby)
Dimensions (H x W x D) 352.5 x 330 x 360.5 mm (with rear panel and feet)
Weight 20kg
Finishes Black Gloss, White Gloss
Optional accessories KW1 Wireless Subwoofer Adapter Kit, KSK92 stacking kit