... Bass System Sensitivity 103dB 103dB Low Frequency 2*18" 100 cores 220 magnet 2*18" 100 cores 220 magnet Power Handling 1400W ... ) Details PictureSpeaker, Loudspeaker, Pro Audio, Audio System, Speaker Box, Speaker System, Line Array, DJ Equipment, Pa Speaker, Vibration Speaker, Professional Speaker, Home Theatre Speaker, Karaoke Speaker, Horn Speaker, Long Throw Speaker, Sub Woofer, Sub ...