Ks28A Double 18-Inch 1600W DSP Active Powered Woofer Speaker System
China Ks28A Double 18-Inch 1600W DSP Active Powered Woofer Speaker System, Find details and Price about China Active Subwoofer, Powered Subwoofer from Ks28A Double 18-Inch 1600W DSP Active Powered Woofer Speaker System