Subwoofer Spec Comparison
| Parameter | Alpine 10 inch Subwoofer and Box for Cab Truck | SA-Series v.2 18" Subwoofer |
|---|---|---|
| Electromechanical | ||
| Re (DC Resistance) | — | 6.06 Ω |
| Fs (Resonant Frequency) | — | 31.87 Hz |
| Qts (Total Q) | — | 0.395 |
| Qes (Electrical Q) | — | 0.458 |
| Qms (Mechanical Q) | — | 2.85 |
| Le (Inductance) | — | 4.79 mH |
| Physical / Acoustic | ||
| Vas (Eq. Compliance) | — | 106.96 L |
| Xmax (Excursion) | — | 19 mm |
| Mms (Moving Mass) | — | 549.5 g |
| BL (Force Factor) | — | 38.16 T·m |
| Cms (Compliance) | — | 0.045 mm/N |
| EBP (Efficiency Bandwidth Product) | — | 69.585 |
| Ideal Enclosure | — | Flexible (Sealed or Ported) |