1000W Force-Cancelling Subwoofer with Dual 9-Inch Drivers and DSP
Key Features
- Force-cancelling design with dual 9-inch drivers for vibration-free performance
- 1000W RMS Class D amplification (500W per driver)
- Music Integrity Engine® (MIE) – proprietary KEF DSP for detailed and dynamic bass
- iBX Intelligent Bass Extension for deeper and more dynamic response
- P-Flex Surround with Origami-inspired design for pressure resistance and accuracy
- Five EQ presets for room placement: free space, wall, corner, cabinet, apartment mode
- Supports KW1 wireless subwoofer adapter kit
- USB-C for firmware updates
- Speaker-level and line-level RCA inputs with SmartConnect detection
- High-pass filter line output for system integration
Technical Specifications
| Model | KC92 |
| Design | Force-cancelling |
| Drive Units | 2 x 9-inch drivers |
| Frequency Response (±3dB) | 11Hz – 200Hz |
| Maximum Output | 110 dB |
| Amplifier Type | Built-in Class D |
| Amplifier Power | 1000W RMS (2 x 500W) |
| Variable Low Pass Filter | 40Hz – 140Hz, LFE |
| Inputs | RCA phono sockets, Speaker-level inputs, KW1 Expansion Port |
| Line Output | With High-Pass Filter (HPF) |
| Power Requirements | 100 - 240V ~ 50/60 Hz |
| Power Consumption | 1000W (operating), <0.5W (standby) |
| USB | USB-C for firmware updates |
| Dimensions (H x W x D) | 352.5 x 330 x 360.5 mm (with rear panel and feet) |
| Weight | 20 kg |
| Optional Accessory | KW1 Wireless Subwoofer Adapter Kit |
| Finishes Available | Black Gloss, White Gloss |
Box Contents
- KEF KC92 Subwoofer
- Power Cable
- User Documentation
Use Case Recommendations
- Ideal for both high-fidelity stereo and home theater setups
- Sealed cabinet allows flexible placement, including wall or corner positions
- Selectable room EQ presets optimize performance for different room positions
- Subwoofer output and high-pass integration make it suitable for precision music setups
Other Product Compatibility
- Matches seamlessly with KEF LS50 Meta, LS50 Wireless II, LS60 Wireless, and R Series
- Also works with floorstanders from Polk Audio, Klipsch, Mission, Q Acoustics, Magnat, and Heco
- For wireless setups, use with KEF KW1 Wireless Subwoofer Adapter Kit
Warranty (India)
KEF – 1 Year Carry-In Warranty
