Subwoofer Spec Comparison
| Parameter | Alpine 10 inch Subwoofer and Box for Cab Truck | Hydro 12" 700W Subwoofer |
|---|---|---|
| General | ||
| RMS Power | — | 350 W |
| Electromechanical | ||
| Re (DC Resistance) | — | 4.15 Ω |
| Fs (Resonant Frequency) | — | 32 Hz |
| Qts (Total Q) | — | 0.54 |
| Qes (Electrical Q) | — | 0.58 |
| Qms (Mechanical Q) | — | 7.85 |
| Le (Inductance) | — | 0.89 mH |
| Physical / Acoustic | ||
| Vas (Eq. Compliance) | — | 68.8 L |
| Xmax (Excursion) | — | 10 mm |
| Mms (Moving Mass) | — | 131.6 g |
| Sd (Cone Area) | — | 510.7 cm² |
| BL (Force Factor) | — | 12.76 T·m |
| Sensitivity | — | 91 dB |
| Cms (Compliance) | — | 0.19 mm/N |
| EBP (Efficiency Bandwidth Product) | — | 55.172 |
| Ideal Enclosure | — | Flexible (Sealed or Ported) |