DB DRIVE 12" 6000 WATT DUAL 4 OHM SUBWOOFER (WDX12G5R.4)

12 in. dual 4-ohm subwoofer
Dynamic power handling: 6000 Watts
Nominal power handling: 3000 Watts
3.0 in. 4-layer anodized aluminum high temperature voice coil
Non-pressed paper cone
Double-stitched reinforced foam surround
Dual poly-cotton dampeners
Die-cast aluminum vented basket
Rubber gasket trim ring
Large gauge compression terminals
Protective magnet cover
Resonant frequency (fs): 31.513 Hz
D.C. voice coil resistance (Re): 2 x 3.2Ω
Mechanical quality factor (Qms): 3.336
Electrical quality factor (Qes): 0.579
Total quality factor (Qts): 0.494
Equivalent air volume (Vas): 22.988 L
Mechanical compliance of suspension (CMS): 60.158 mm/N
Mass of diaphragm/coil (Mms): 423.998 g
Force factor (BL): 30.454
Sound pressure level (SPL): 82.8 dB