FOCAL R-690 C ( Coaxial Accrss) ราคา บาท
| Diameter | 6″ x 9″ (164x235mm) |
|---|---|
| Mounting depth | 3-3/16″ (80.5mm) |
| Voice-coil diameter | 1-3/8″ (35mm) |
| Tweeter | Mylar |
| Cone | Polypropylene |
| Max power | 160W |
| Nom power | 80W RMS |
| Sensitivity (2.83V/1m) | 92dB |
| Frequency response | 50Hz-20kHz |
| Accessories | Supplied grilles |
