Subwoofer Spec Comparison
| Parameter | Alpine 10 inch Subwoofer and Box for Cab Truck | E-Series v.7 8" Subwoofer |
|---|---|---|
| General | ||
| RMS Power | — | 400 W |
| Electromechanical | ||
| Re (DC Resistance) | — | 5.94 Ω |
| Fs (Resonant Frequency) | — | 45.6 Hz |
| Qts (Total Q) | — | 0.552 |
| Qes (Electrical Q) | — | 0.617 |
| Qms (Mechanical Q) | — | 25.22 |
| Le (Inductance) | — | 5.34 mH |
| Physical / Acoustic | ||
| Vas (Eq. Compliance) | — | 6.42 L |
| Xmax (Excursion) | — | 14 mm |
| Mms (Moving Mass) | — | 105.7 g |
| Sd (Cone Area) | — | 344.8 cm² |
| BL (Force Factor) | — | 17.06 T·m |
| Sensitivity | — | 80.8 dB |
| Cms (Compliance) | — | 0.11 mm/N |
| EBP (Efficiency Bandwidth Product) | — | 73.906 |
| Ideal Enclosure | — | Flexible (Sealed or Ported) |