Jiashan thunder audio manufacture Co.,LTD was established as factory and
manufacturer specialized in all kinds of empty speaker box , PA system, DJ box, Boom Box ……
TR-PT1809
Dual 18" Super bass with passive filter crossover Power capacity:1500W Impedance: 8 ohm Woofer:2x18" with 50 oz magnet High:12"x18"tweeterdriver Frequency:50Hz-20kHz Gold Screw Down Terminals Side Pocket Handles for Easy Portability Dim:550x 430x1420mm Also for 10".12"and 18"