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Down4sound PRO-FAB 12 | 12 Sub Box | Single 12-Inch Ported Subwoofer Enclosure Box
Down4Sound
$219.99
View ProductSubwoofer Spec Comparison
| Parameter | HDX4.2 Series Subwoofer 18 Inch 4" DVC 4000w/8000w D1 | Down4sound PRO-FAB 12 | 12 Sub Box | Single 12-Inch Ported Subwoofer Enclosure Box |
|---|---|---|
| General | ||
| RMS Power | 4000 W | 3000 W |
| Electromechanical | ||
| Re (DC Resistance) | 1 Ω | — |
| Fs (Resonant Frequency) | 31.6 Hz | 32 Hz |
| Physical / Acoustic | ||
| Vas (Eq. Compliance) | — | 68 L |
| Xmax (Excursion) | 23 mm | 12.7 mm |
| Sd (Cone Area) | — | 165.1 cm² |
| Sensitivity | 90.4 dB | — |