15” 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) 15.51″ (394mm)
Mounting Depth (B) 7.94″ (201.80mm)
Cutout Diameter (C) 13.78″ (350.13mm)
General Specifications
Structure 15″ (38.1cm) Woofer
Dynamic Power Handling 3000 Watts
Nominal Power Handling 750 Watts
Impedance 3″ BASV High Temperature Voice Coil
Resonant Frequency (fs) 36.85Hz
D.C. Voice Coil Resistance (Re) 3.2Ω x 3.2Ω
Mechanical Quality Factor (Qms) 3.506
Electrical Quality Factor (Qes) 0.809
Total Quality Factor (Qts) 0.657
Equivalent Air Volume to Cms (Vas) 43.332 L
Mass of Diaphragm/Coil (Mms) 431.039 g
Force Factor (Bl) 14.052
Sound Pressure Level (SPL) 86.2 dB

Recommended Enclosures

Woofer Cut-out 13.78″ (350.13mm)
Mounting Depth 7.94″ (201.80mm)
Sealed Box 3.0 ft2 (84.95L)
Vented Box 3.4 ft2 (96.27L)
• Vent Area 40 in2 (258.06 cm2)
• Vent Length 18″ (45.72 mm)
• Tuning 39Hz
Dynamic Power 3000 Watts
Nominal Power 750 Watts


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