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VS
Down4sound PRO-FAB 4 10 | 4 10 Sub Box | Quad 10-Inch Ported Subwoofer Enclosure Box
Down4Sound
$499.99
View ProductSubwoofer Spec Comparison
| Parameter | Alpine 10 inch Subwoofer and Box for Cab Truck | Down4sound PRO-FAB 4 10 | 4 10 Sub Box | Quad 10-Inch Ported Subwoofer Enclosure Box |
|---|---|---|
| Electromechanical | ||
| Fs (Resonant Frequency) | — | 32 Hz |
| Physical / Acoustic | ||
| Vas (Eq. Compliance) | — | 132.5 L |
| Xmax (Excursion) | — | 6.4 mm |