Nominal impedance:4-8ohm
Power Capacity:60w-100w
Sensitivity(1w/1m):108db
Frequency Response:2khz-17khz
Voice Coil diameter:51.3mm
Voice Coil material:CCAW
Voice Coil former:KSV
Diaphragm material:Titanium
Housing material:Plastic
Magnet Weight:30OZ
Overrall Diameter:135.0mm
Net weight:2.4kg