PRO?930 6〝?〝3-Way car speaker 168?38mm Rubber edge woven cone woofer 50mm Pet dome tweeter 65mm Pet dome nidrange Impedance:4 ohms Sensitivity:91dB Norpower:100w Maxpower:200w Frequency:45HZ-20KHZ Voice coil: dia 25mm ASV MAGNET:100?5?0 Y25 4'',5'',6'',6*9''