... 12" Professional 12 inch Line Array L-12 Series , Pro Audio System, Line Array Speaker Feature1. L-12 full range speaker ... High Frequency 2*1.75" 44 cores neodynium magnet System Sensitivity 110dB Power Handling 2*50W Frequency Response 1.3KHz ... Weight(KG) Gross Weight(KG) Speaker, Loudspeaker, Pro Audio, Audio System, Speaker Box, Speaker System, Line Array, DJ Equipment, Pa Speaker, Vibration ...