Steel Basket
Polypropylene Cone
Butyl Rubber Surround
High Temperature Voice Coil
High performance Ferrite Magnet
Mylar Dome Tweeter

Size:6x9" 4-Way

Power (RMS):150Watts

Power (MAX):300Watts

Frequency Response:50Hz~20KHz

Sensitivity:90dB

Impedance:4 Ohms

Magnet:20oz

Voice Coil:1"