Basket: Aluminum
Cone: Glassfibre Cone With Rubber Edge

Size: 6.5"
Voice Coil:1"
Magnet : 10oz
Tweeter: Silk Dome
RMS Power: 120W
MAX Power: 250W
Nominal Impedance: 4 Ohm 
Frequency Response: 70Hz~20KHz
Sensitivity: 90dB