... Loudspeaker: 1.50Hz-20KHz; 2.LF80W,MF300W,HF500W; 3.930x610x560mm NQ10 Line Array Loudspeaker ModeNQ10Frequency Response50Hz- 20KHzSenstivity110dbImpedance16ohmRMS PowerLF80W;MF300WDriver1x1.5'';2x10 ... Protection PaintGrille2mm steelCoverage Angles100Hx16VConnectors2xNeutrik Speakon NL4Dimensions(mm)930x610x560G.W.30kg NQ10 Line Array Loudspeaker