Frame diameter : Diameter 315 mm (12 in)
Nominal impedance : 8
VOICE COIL DC resistance : 5.4
Nominal power handling :300W Continuous power
Handling : 300 W
Sensitivity (SPL1W/1m): 99.5+/-2 dB
Frequency range : F0 - 3 kHz
Voice coil diameter :75 mm (2.5 in)
Winding material : Aluminium
Diaphragm material : Paper
Magnet material :Ferrite