•Nominal Chassis diameter 12/308 in/mm
•Max power 600 Watt
•RMS power 300 Watt
•impedance 8 ohm
•Resonace ( nature ) Frequency 52 Hz
•Frequency Response 52 -4000 Hz
•Sensivity 93 dB
•Voice coil diameter 1.5 inch /38.6 mm
•Windling material KEI
•Magnet 57 Oz