Our engineers at DB Drive have designed this subwoofer from the ground up to shake the ground up. The double stitched foam surround along with the die-cast aluminum vented basket allow for maximum excursion while the protective magnet cover gives the woofer a rugged yet stylish appearance.
- 3.0″ 4 layer Anodized aluminum high temperature voice coil
- Non-Pressed paper cone
- Double stitched foam surround
- Dual poly-cotton dampeners
- Die-cast aluminum vented basket
- Rubber gasket trim ring
- Large gauge compression terminals
- Protective magnet cover
| Outside Diameter (A) | 12.95″ (329mm) |
| Cutout Diameter (B) | 11.18″ (284mm) |
| Mounting Depth (C) | 7.46″ (189.5mm) |
| GENERAL SPECIFICATIONS |
|---|
| Structure | 12″ (30.4cm) Woofer |
| Dynamic Power Handling | 4000 Watts |
| Nominal Power Handling | 2000 Watts |
| Impedance | Dual 4Ω Voice Coil |
| PARAMETERS |
|---|
| Resonant Frequency (fs) | 34.76Hz |
| D.C. Voice Coil Resistance (Re) | 2 x 3.2Ω |
| Mechanical Quality Factor (Qms) | 4.74 |
| Electrical Quality Factor (Qes) | 1.00 |
| Total Quality Factor (Qts) | 0.83 |
| Equivalent Air Volume to Cms (Vas) | 56.7 L |
| Mass of Diaphragm/Coil (Mms) | 361 g |
| Force Factor (Bl) | 22.5 |
| Sound Pressure Level (SPL) | 85.6 dB |
| Woofer Cut-out | 13.74″ (349mm) |
| Mounting Depth | 8.56″ (217.5mm) |
| Sealed Box | 3.1 ft3 (61.73L) |
| Vented Box | 4.08 ft3 (115.53L) |
| ? Vent Area | 48 in2 (309.67 cm2) |
| ? Vent Length | 24″ (60.96 cm) |
| ? Tuning | 35Hz |
| Dynamic Power | 4000 Watts |
| Nominal Power | 2000 Watts |
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