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DD AUDIO 312E-D4 12" CAR SUB WOOFER BASS SPEAKER | Non-Enclosed Non-Powered | 1500W Dual 4-Ohm | 500-599W | Digital Designs
Digital Designs
$189.99
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Subwoofer Spec Comparison
| Parameter | DD AUDIO 312E-D4 12" CAR SUB WOOFER BASS SPEAKER | Non-Enclosed Non-Powered | 1500W Dual 4-Ohm | 500-599W | Digital Designs | RS-W10D4 |
|---|---|---|
| General | ||
| RMS Power | 500 W | — |
| Electromechanical | ||
| Re (DC Resistance) | 4 Ω | — |
| Fs (Resonant Frequency) | 37 Hz | — |
| Qts (Total Q) | 0.64 | — |
| Qes (Electrical Q) | 0.73 | — |
| Qms (Mechanical Q) | 5.44 | — |
| Physical / Acoustic | ||
| Vas (Eq. Compliance) | 22.31 L | — |
| Xmax (Excursion) | 14 mm | — |
| Sd (Cone Area) | 645.2 cm² | — |
| BL (Force Factor) | 24 T·m | — |
| EBP (Efficiency Bandwidth Product) | 50.685 | — |
| Ideal Enclosure | Flexible (Sealed or Ported) | — |