Subwoofer Spec Comparison
| Parameter | Alpine 10 inch Subwoofer and Box for Cab Truck | Godfather 12" Subwoofer |
|---|---|---|
| General | ||
| RMS Power | — | 3000 W |
| Electromechanical | ||
| Fs (Resonant Frequency) | — | 31.3 Hz |
| Qts (Total Q) | — | 0.381 |
| Qes (Electrical Q) | — | 0.417 |
| Qms (Mechanical Q) | — | 4.35 |
| Physical / Acoustic | ||
| Vas (Eq. Compliance) | — | 31.3 L |
| Xmax (Excursion) | — | 17.5 mm |
| Mms (Moving Mass) | — | 271.5 g |
| Sd (Cone Area) | — | 51.1 cm² |
| BL (Force Factor) | — | 10.75 T·m |
| Sensitivity | — | 86.3 dB |
| EBP (Efficiency Bandwidth Product) | — | 75.06 |
| Ideal Enclosure | — | Flexible (Sealed or Ported) |