| GENERAL SPECIFICATIONS | |
|---|---|
| Structure | 12″ (30.4cm) Woofer |
| Dynamic Power Handling | 1000 Watts |
| Nominal Power Handling | 300 Watts |
| Impedance | Dual 4Ω Voice Coil |
| PARAMETERS | |
|---|---|
| Resonant Frequency (fs) | 23.171Hz |
| D.C. Voice Coil Resistance (Re) | 7.24Ω |
| Mechanical Quality Factor (Qms) | 5.802 |
| Electrical Quality Factor (Qes) | 0.584 |
| Total Quality Factor (Qts) | 0.531 |
| Mass of Diaphragm/Coil (Mms) | 174.423 g |
| Force Factor (Bl) | 17.739 |
| Sound Pressure Level (SPL) | 85.8dB |
subwoofer db drive SPF12D4
294,99C$Prix