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-18SA
Single 18" PA Speaker with passive filter crossover Power capacity:1000W Impedance: 4 ohm Woofer:18" with 50 oz magnet Frequency:30Hz-250Hz Gold Screw Down Terminals Side Pocket Handles for Easy Portability Dim: 900×730×740mm
