Subwoofer Spec Comparison
| Parameter | Alpine 10 inch Subwoofer and Box for Cab Truck | HDX 65 Subwoofer x6 |
|---|---|---|
| General | ||
| RMS Power | — | 450 W |
| Electromechanical | ||
| Fs (Resonant Frequency) | — | 54.24 Hz |
| Qts (Total Q) | — | 0.546 |
| Qes (Electrical Q) | — | 0.511 |
| Qms (Mechanical Q) | — | 5.52 |
| Physical / Acoustic | ||
| Vas (Eq. Compliance) | — | 2.32 L |
| Xmax (Excursion) | — | 8 mm |
| Mms (Moving Mass) | — | 85.5 g |
| Sd (Cone Area) | — | 85.5 cm² |
| BL (Force Factor) | — | 14.84 T·m |
| SensitivityReported sensitivity values may use different test conditions, so no winner is shown. | — | 81.5 dB |
| EBP (Efficiency Bandwidth Product) | — | 106.145 |
| Ideal Enclosure | — | Ported |