... High Frequency 2*1.75" 44 cores neodynium magnet System Sensitivity 110dB Power Handling 2*50W Frequency Response 1.3KHz ... Nominal Impedance 2*8ΩB. Sub Bass Model L-12B Q-218B Picture System Sub Bass Sub Bass System Sensitivity 103dB 103dB ... Weight(KG) Details PictureSpeaker, Loudspeaker, Pro Audio, Audio System, Speaker Box, Speaker System, Line Array, DJ Equipment, Pa Speaker, Vibration Speaker ...