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