Nominal diameter : 15 Inch
Nominal impedance:8 ohm
DC resistance:6.8 ohm
Nominal power handling:400 watt
Continuous power handling: 800 watt
Sensitivity(1W/1m): 97±2dB
Frequency range(-10dB max):46-3000 HZ
Voice coil diameter :3 inch
Voice coil material: copper
Former material:KSV
Magnet weight:60 oz
Magnet size:170*85*20 mm