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Godzilla 18″ Car Subwoofer | 4700 Watts RMS | Dual Voice Coil 1 Ohm or 2 Ohm
American Bass
$1235.21
View ProductSubwoofer Spec Comparison
| Parameter | Alpine 10 inch Subwoofer and Box for Cab Truck | Godzilla 18″ Car Subwoofer | 4700 Watts RMS | Dual Voice Coil 1 Ohm or 2 Ohm |
|---|---|---|
| General | ||
| RMS Power | — | 4700 W |
| Electromechanical | ||
| Re (DC Resistance) | — | 2 Ω |
| Fs (Resonant Frequency) | — | 30.3 Hz |
| Qts (Total Q) | — | 0.504 |
| Qes (Electrical Q) | — | 0.56 |
| Qms (Mechanical Q) | — | 4.99 |
| Physical / Acoustic | ||
| Vas (Eq. Compliance) | — | 69.9 L |
| Xmax (Excursion) | — | 22.5 mm |
| Mms (Moving Mass) | — | 781 g |
| Sd (Cone Area) | — | 1182 cm² |
| BL (Force Factor) | — | 32.59 T·m |
| Sensitivity | — | 87.3 dB |
| EBP (Efficiency Bandwidth Product) | — | 54.107 |
| Ideal Enclosure | — | Flexible (Sealed or Ported) |