All Comparisons
Down4sound PRO-FAB 12 | 12 Sub Box | Single 12-Inch Ported Subwoofer Enclosure Box
Down4Sound
$219.99
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ZXI15.4D-PKG Bass Package - 2 x ZXI15.4D - 15" Car Subwoofer, ZR2000.1D - 1-Channel Monoblock Amplifier ,and AMPKIT0
DS18
$1004.80
View ProductSubwoofer Spec Comparison
| Parameter | Down4sound PRO-FAB 12 | 12 Sub Box | Single 12-Inch Ported Subwoofer Enclosure Box | ZXI15.4D-PKG Bass Package - 2 x ZXI15.4D - 15" Car Subwoofer, ZR2000.1D - 1-Channel Monoblock Amplifier ,and AMPKIT0 |
|---|---|---|
| General | ||
| RMS Power | 3000 W | 1000 W |
| Electromechanical | ||
| Re (DC Resistance) | — | 4 Ω |
| Fs (Resonant Frequency) | 32 Hz | 15 Hz |
| Physical / Acoustic | ||
| Vas (Eq. Compliance) | 68 L | 164.8 L |
| Xmax (Excursion) | 12.7 mm | 12.7 mm |
| Sd (Cone Area) | 165.1 cm² | 967.7 cm² |
| Sensitivity | — | 89 dB |