12” High Performance Subwoofer

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  • 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

Physical Structure

Outside Diameter (A) 12.74″ (323.59mm)
Mounting Depth (B) 6.84″ (173.80mm)
Cutout Diameter (C) 11.13″ (282.79mm)
General Specifications
Structure 12″ (30.48cm) Woofer
Dynamic Power Handling 3000 Watts
Nominal Power Handling 750 Watts
Impedance 3″ BASV High Temperature Voice Coil
Resonant Frequency (fs) 40.93Hz
D.C. Voice Coil Resistance (Re) 3.2Ω x 3.2Ω
Mechanical Quality Factor (Qms) 3.885
Electrical Quality Factor (Qes) 0.739
Total Quality Factor (Qts) 0.621
Equivalent Air Volume to Cms (Vas) 45.003 L
Mass of Diaphragm/Coil (Mms) 335.972 g
Force Factor (Bl) 13.679
Sound Pressure Level (SPL) 84.1 dB

Recommended Enclosures

Woofer Cut-out 11.13″ (282.79mm)
Mounting Depth 6.84″ (173.80mm)
Sealed Box 2.0 ft2 (56.63L)
Vented Box 2.7 ft2 (76.45L)
• Vent Area 30 in2 (193.55 cm2)
• Vent Length 12″ (30.48 mm)
• Tuning 39Hz
Dynamic Power 3000 Watts
Nominal Power 750 Watts


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