Subwoofer Spec Comparison
| Parameter | Alpine 10 inch Subwoofer and Box for Cab Truck | E-Series V.4 12” Subwoofer |
|---|---|---|
| Electromechanical | ||
| Re (DC Resistance) | — | 4.03 Ω |
| Fs (Resonant Frequency) | — | 28.48 Hz |
| Qts (Total Q) | — | 0.464 |
| Qes (Electrical Q) | — | 0.509 |
| Qms (Mechanical Q) | — | 5.25 |
| Physical / Acoustic | ||
| Vas (Eq. Compliance) | — | 53.06 L |
| Xmax (Excursion) | — | 14 mm |
| Mms (Moving Mass) | — | 218 g |
| BL (Force Factor) | — | 17.58 T·m |
| EBP (Efficiency Bandwidth Product) | — | 55.953 |
| Ideal Enclosure | — | Flexible (Sealed or Ported) |