All Comparisons
Sparked Innovations 18" SQL-2000 Car Audio Subwoofer 2000W DVC
Sparked Innovations
$407.99
View ProductVS
ZXI 15" High Excursion Subwoofer Quad Stacked Magnets 1000 Watts Rms DVC 2-ohm
DS18
$1988.99
View ProductSubwoofer Spec Comparison
| Parameter | Sparked Innovations 18" SQL-2000 Car Audio Subwoofer 2000W DVC | ZXI 15" High Excursion Subwoofer Quad Stacked Magnets 1000 Watts Rms DVC 2-ohm |
|---|---|---|
| General | ||
| RMS Power | 2000 W | 1000 W |
| Electromechanical | ||
| Re (DC Resistance) | 5.94 Ω | — |
| Fs (Resonant Frequency) | 27.44 Hz | — |
| Qts (Total Q) | 0.63 | — |
| Qes (Electrical Q) | 0.69 | — |
| Qms (Mechanical Q) | 6.67 | — |
| Physical / Acoustic | ||
| Vas (Eq. Compliance) | 74.16 L | — |
| Xmax (Excursion) | 25 mm | — |
| Mms (Moving Mass) | 894.8 g | — |
| BL (Force Factor) | 36.54 T·m | — |
| Sensitivity | 86.5 dB | — |
| Cms (Compliance) | 0.038 mm/N | — |
| EBP (Efficiency Bandwidth Product) | 39.768 | — |
| Ideal Enclosure | Sealed | — |