Type: 4-wayWoofer: 6”x9“Cone: P.P.Injection Cone Rubber Edge Tweeter: 2.5" Midrange , 1.5" Dome Tweeter, Piezo TweeterMagnet: 15 OZVoice Coil(ASV): 1.2”Max Power: 350 WImpedance: 4 OhmFreq. Resp: 50Hz-20kHzSPL: 92dB/w/m