Model name: 12" cooling fin neodymium woofer
Nominal Chassis Diameter 12"
Impedance 8/4 Ω
Power Handling 300 (A.E.S.)
Frequency Range 50 Hz - 3.5 kHz
Sensitivity (1m /w ) 96 dB
Magnetic Gap Depth 0.4" / 10 mm
Coil Winding Height 0.6" / 17 mm
Voice Coil Diameter 2.5" / 65 mm
Former Material kapton
Voice Coil copper
number of layers 2 layers
Magnet Material neodymium
surround material polycotton
Cone material pulp
FS (Hz) 50
Re (ohm) 3.6
Qms 5.715
Qes 0.378
Qts 0.355
Vas (Ltr) 65
Cms (mm/N) 0.509
BL (T/M) 10
Mms (grms) 50
Xmax (mm) 3.5
Sd (cm2) 53
Effi ciency (%) 1.63
Overall Diameter 13.4" / 340 mm
Depth 5.5" / 140 mm
Weight 2 kg(net) / 3 kg(gross)
Packing Carton Dimensions 340 x 340 x165 mm
