All Comparisons
Down4sound PRO-FAB Birch FLAT PACK 12 | 1 12 Sub Box | DIY 12-Inch Ported Subwoofer Enclosure Box
Down4Sound
$139.99
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ZXI12.4D-PKG Bass Package - 2 x ZXI12.4D - 12" Car Subwoofer, ZR2000.1D - 1-Channel Monoblock Amplifier, and AMPKIT0
DS18
$944.95
View ProductSubwoofer Spec Comparison
| Parameter | Down4sound PRO-FAB Birch FLAT PACK 12 | 1 12 Sub Box | DIY 12-Inch Ported Subwoofer Enclosure Box | ZXI12.4D-PKG Bass Package - 2 x ZXI12.4D - 12" Car Subwoofer, ZR2000.1D - 1-Channel Monoblock Amplifier, and AMPKIT0 |
|---|---|---|
| General | ||
| RMS Power | — | 1000 W |
| Electromechanical | ||
| Re (DC Resistance) | — | 4 Ω |
| Fs (Resonant Frequency) | 32 Hz | — |
| Physical / Acoustic | ||
| Vas (Eq. Compliance) | 68 L | 112.98 L |
| Xmax (Excursion) | — | 12.7 mm |
| Sd (Cone Area) | 165.1 cm² | 771.1 cm² |
| Sensitivity | — | 89.2 dB |