SK-811T Ceiling Speaker
| Model | SK-811T |
| Frequency Response | 60-20KHz |
| S.P.L | 100dB at 100V 10W |
| Sensitivity(1M/1W) | 88±3dB |
| Rated Power | 40W |
| Power Taps | 40W/20W/10W |
| Line input | 100V |
| Hole for mounting(mm) | Φ240mm |
| Dimension(mm) | Φ270*105 |
| Gross Weight | 16Kg/6PCS |
| Model | SK-811T |
| Frequency Response | 60-20KHz |
| S.P.L | 100dB at 100V 10W |
| Sensitivity(1M/1W) | 88±3dB |
| Rated Power | 40W |
| Power Taps | 40W/20W/10W |
| Line input | 100V |
| Hole for mounting(mm) | Φ240mm |
| Dimension(mm) | Φ270*105 |
| Gross Weight | 16Kg/6PCS |