Subwoofer Spec Comparison
| Parameter | 12" HDS 2.2 Series Subwoofer | Alpine 10 inch Subwoofer and Box for Cab Truck |
|---|---|---|
| General | ||
| RMS Power | 600 W | — |
| Electromechanical | ||
| Fs (Resonant Frequency) | 30.95 Hz | — |
| Qts (Total Q) | 0.391 | — |
| Qes (Electrical Q) | 0.423 | — |
| Qms (Mechanical Q) | 5.08 | — |
| Le (Inductance) | 6.079 mH | — |
| Physical / Acoustic | ||
| Vas (Eq. Compliance) | 45.57 L | — |
| Xmax (Excursion) | 7 mm | — |
| Mms (Moving Mass) | 209.2 g | — |
| Sd (Cone Area) | 645.2 cm² | — |
| BL (Force Factor) | 20.91 T·m | — |
| Sensitivity | 86.9 dB | — |
| Cms (Compliance) | 0.126 mm/N | — |
| EBP (Efficiency Bandwidth Product) | 73.168 | — |
| Ideal Enclosure | Flexible (Sealed or Ported) | — |