Model name: 12" array 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 ) 95 dB
Magnetic Gap Depth 0.4" / 10 mm
Coil Winding Height 0.7" / 18 mm
Voice Coil Diameter 3.0" / 75 mm
Former Material Fibreglass
Voice Coil aluminium
number of layers 1 layers
Magnet Material neodymium
surround material rubber
Cone material pulp
FS (Hz) 50
Re (ohm) 4.4
Qms 5.6
Qes 0.399
Qts 0.373
Vas (Ltr) 64.7
Cms (mm/N) 0.127
BL (T/M) 16.3
Mms (grms) 78
Xmax (mm) 4
Sd (cm2) 52.2
Effi ciency (%) 1.54
Overall Diameter 12.3" / 313 mm
Depth 6" / 152.5 mm
Weight 3.5 kg
Packing Carton Dimensions 345 x 345 x180 mm
