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Down4sound PRO-FAB 12 | 12 Sub Box | Single 12-Inch Ported Subwoofer Enclosure Box
Down4Sound
$219.99
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Subwoofer Spec Comparison
| Parameter | Down4sound PRO-FAB 12 | 12 Sub Box | Single 12-Inch Ported Subwoofer Enclosure Box | X-Series XV4 18" 3000W RMS Subwoofer |
|---|---|---|
| General | ||
| RMS Power | 3000 W | 3000 W |
| Electromechanical | ||
| Fs (Resonant Frequency) | 32 Hz | — |
| Physical / Acoustic | ||
| Vas (Eq. Compliance) | 68 L | — |
| Xmax (Excursion) | 12.7 mm | 15 mm |
| Sd (Cone Area) | 165.1 cm² | 730.1 cm² |