The KEF Kube 12 MIE combines a 12-inch driver with a 300-watt RMS Class D amplifier in a sealed enclosure. Music Integrity Engine processing and adjustable low-pass filtering support bass integration, while line-level and speaker-level inputs provide flexible connection options.
| Sale unit | One subwoofer |
|---|---|
| Included finishes | Black |
| Design | Powered Subwoofer (Sealed) |
| Drive units | 1 x 300mm (12in.) |
| Frequency response | 22Hz - 140Hz (±3dB) |
| Max output | 114dB |
| Amplifier type | Class-D |
| Amplifier power | 300W RMS |
| Variable low pass filter | 40Hz – 140Hz, LFE |
| Input | RCA phono sockets Speaker level inputs Expansion port for KW1 |
| Power requirements | 100 - 240V, 50/60 Hz |
| Power consumption | 300VA |
| Dimension (H x W x D) with rear panel and feet | 410 x 393 x 410 mm (16.1 x 15.5 x 16.1 in) |
| Weight | 18.6kg |