| Specification | Sonos SUB | KEF KF92 |
|---|---|---|
| Power | ||
| Maximal Output Power (rms), W | 1000 | |
| Nominal Output Power (rms), W | 500 | |
| Audio Amplifier Output Power, W | ||
| Driver | ||
| Driver Placement | Front | |
| Driver Size, In | 6 | 9 |
| Driver Quantity | 2 | 2 |
| Port Placement | Back | |
| Connections | ||
| Speaker Outputs (pair) | 1 | |
| Bi-amp | ||
| Xlr Outputs (pair) | ||
| Xlr Inputs (pair) | ||
| Rca Outputs | ||
| Rca Stereo Line Level Inputs (pair) | ||
| Rca Lfe Inputs | 1 | |
| Speaker Inputs (pair) | ||
| Material | ||
| Colors | Black | Black |
| Woofer Composition | ||
| Body Material | ||
| Enclosure Type | Sealed | Sealed |
| General | ||
| Detachable Grilles | ||
| Amplification Type | Active | |
| Audio Performance | ||
| Crossover Frequency, Hz | ||
| Frequency Response, Hz | 25-200 | 11-200 |
| Impedance, Ohm | ||
| Sensitivity, Db | 110 | |
| Controls | ||
| Main Power Switch | ||
| Low-pass Filter | ||
| Subwoofer Phase | ||
| Volume | Surround Volume | |
| Dimensions | ||
| Weight, Kg/pounds | 36.3 pounds | 44.1 pounds |
| Dimensions (h X W X D), Cm/in | 15.3 x 15.8 x 6.2 inches | 14.2 x 13 x 13.9 inches |
