Subwoofer Spec Comparison
| Parameter | 15" HDS 2.2 Series Subwoofer | Alpine 10 inch Subwoofer and Box for Cab Truck |
|---|---|---|
| General | ||
| RMS Power | 600 W | — |
| Electromechanical | ||
| Fs (Resonant Frequency) | 26.92 Hz | — |
| Qts (Total Q) | 0.555 | — |
| Qes (Electrical Q) | 0.608 | — |
| Qms (Mechanical Q) | 6.36 | — |
| Le (Inductance) | 6.473 mH | — |
| Physical / Acoustic | ||
| Vas (Eq. Compliance) | 100 L | — |
| Xmax (Excursion) | 7 mm | — |
| Mms (Moving Mass) | 333.1 g | — |
| Sd (Cone Area) | 82.3 cm² | — |
| BL (Force Factor) | 21.42 T·m | — |
| Sensitivity | 87 dB | — |
| Cms (Compliance) | 0.105 mm/N | — |
| EBP (Efficiency Bandwidth Product) | 44.276 | — |
| Ideal Enclosure | Sealed | — |