Woofer: Steel Basekt, PP Cone With Rubber Edge, Ferrite Magnet Structure
Tweeter: Built With Mylar Dome Diaphragm

Size：4" 2-Way
Woofer Magnet Weight：8oz
Woofer Voice Coil：1" ASV
Power (RMS)：80W
Power (MAX)：160W
System Frequency Response：110Hz~20KHz
System Efficiency @1W/1M：90dB
System Impedance：4 Ohms