... 280W 4. Sensitivity: 98dB 2-Way Full Rang Professional Karaoke Speakers KM-210 Features1. KM-210 adopt 10 inch (35 cores ... multi-fuction hall.Technical Parameters Model KM-210 Picture System 2-Way Full Range Speaker Crossover Frequency 1.8KHz ... Picture without Iron NetSpeaker, Loudspeaker, Pro Audio, Audio System, Speaker Box, Speaker System, Line Array, DJ Equipment, Pa Speaker, Vibration Speaker ...