Subwoofer Spec Comparison
| Parameter | Alpine 10 inch Subwoofer and Box for Cab Truck | P1S4-12 Punch 12" Subwoofer |
|---|---|---|
| General | ||
| RMS Power | — | 250 W |
| Electromechanical | ||
| Re (DC Resistance) | — | 3.6 Ω |
| Fs (Resonant Frequency) | — | 25 Hz |
| Qts (Total Q) | — | 0.55 |
| Qes (Electrical Q) | — | 0.56 |
| Qms (Mechanical Q) | — | 3.4 |
| Le (Inductance) | — | 3.01 mH |
| Physical / Acoustic | ||
| Vas (Eq. Compliance) | — | 88.3 L |
| Xmax (Excursion) | — | 9 mm |
| Sd (Cone Area) | — | 548 cm² |
| Sensitivity | — | 86 dB |
| EBP (Efficiency Bandwidth Product) | — | 44.643 |
| Ideal Enclosure | — | Sealed |