WDX12G3.4

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Outside Diameter (A) 12.95″ (329mm) Cutout Diameter (B) 11.18″ (284mm) Mounting Depth (C) 8.01″ (203.5mm) General Specifications Structure 12″ (30.4cm) Woofer Dynamic Power Handlin g 4000 Watts Nominal Power Handling 2000 Watts Impedance Dual 4Ω Voice Coil Parameters Resonant Frequency (fs) 35.54Hz D.C. Voice Coil Resistance (Re) 2 x 3.2Ω Mechanical Quality Factor (Qms) 4.885 Electrical Quality Factor (Qes) 0.985 Total Quality Factor (Qts) 0.820 Equivalent Air Volume to Cms (Vas) 25.392 L Mass of Diaphragm/Coil (Mms) 316.015 g Force Factor (Bl) 21.42 Sound Pressure Level (SPL) 82.5 dB Show more