Nominal Impedance 4 Ohm
Power Handling 140W Max. Transient Power 300W
Sensitivity (2.83V/1M) 90dB
Frequency Response 40-22000Hz
Voice Coil 54mm (2 1/8") Hexatech Aluminum
Mounting Depth Woofer: 60mm (2.36")
Magnet System Double magnet rear vented