Specifications:
New PBX logo dust cap
12" Dual 4-Ohm Subwoofer
450 watt RMS/900 Watts Max
Woven Glass Fiber Cone With Pressed Kraft Paper Reinforcement
Nitrile Butadiene Rubber (NBR) Surround
2.5" Vented BKSV Voice Coil Former
Perimeter Aero-Vent Voice Coil Cooling Vents
Non Resonance DDC Coated Cast Aluminum Basket
XTRA XTRA Large Double Stacked Motor Structures
Square Spring Loaded Nickel Plated Input Terminals
Optimally Designed for Both Small Sealed or Ported Enclosures
Compact Design
Nominal Impedance: Dual 4-ohm
BL: 13.91
Inputs: Dual Coil
Subwoofer Frequency Range: 30 Hz - 400 Hz
Voice Coil Size: 2.5 in
Material: Woven Glass Fiber and Kraft Paper
Magnet Size: 132 oz
Sensitivity (1W / 1M): 88.10 dB
Motor Structure: 132 oz
Cutout Diameter: 11.0" (280mm)
Mounting Depth: 5.4 in
Xmax: 11.5 mm
Spl: 88 dB
No: 0.30%
Qts: 0.33
Qes: 0.35
Qms: 46.54
Mms: 238.46 g
Cms: 123 uM/N
Vas: 47.50 Ltr
SD: 510.71 sqCM
Fs: 28.7 Hz
Test Impedance: 1.58-ohm
VC Impedance: 4-ohm + 4-ohm
Size: 12 in
Sensitivity: 88 dB
Frequency Response: 30 Hz - 400 Hz
Voice Coil Size: 2.5 in
Power Handling (RMS/Peak): 450 / 900 watts