ModelYWS-106 Rated Power20W Sound pressure106dB/97dB (SPL) (20W/1W  1KHz  1M) Frequency range-10dB:90HZ-20KHZ Sound reinforcement angle(1KHZ/4KHZ): Horizontal170/ 80Vertical150/ 70 Rat

ModelYWS-107 Rated Power30W Sound pressure107dB/98dB (SPL) (30W/1W  1KHz  1M) Frequency range-10dB:80HZ-20KHZ Sound reinforcement angle(1KHZ/4KHZ):Horizontal170/ 80Vertical150/ 70 Rate

ModelYWS6502    Rated Power6W        Sound pressure106dB/97dB (SPL)           (6W/1W  1KHz  1M)          

ModelCS820  Rated Power20W   Sound pressure100dB/92dB (SPL)     (20W/1W  1KHz  1M)        Frequency range-10dB:100HZ-15KHZ    Sound rei

ModelCS860 Rated Power50W Sound pressure105dB/96dB (SPL) (50W/1W  1KHz  1M) Frequency range-10dB:100HZ-15KHZ Sound reinforcement angleHorizontal190/ 88 Vertical30/ 8 Rated Input Voltag

Model CS920  InputVoltage 70~100V  Power 20W  Speaker 2*4-inch  Frequency response 200Hz-15khz  Sensitivity 90dB  Dimension 150*125*335mm  Net Weight2.5kg Ca

Model CS930  InputVoltage 70~100V  Power 30W  Speaker 3*4-inch  Frequency response 200Hz-15khz  Sensitivity 91dB  Dimension 150*125*445mm  Net Weight3.4kg Ca

Model CS960  InputVoltage 70~100V  Power 50W  Speaker 5*4-inch  Frequency response 200Hz-15khz  Sensitivity 94dB  Dimension 150*125*685mm  Net Weight5.3kg Ca

Rated output power: DA180 Rated power: 180W Output Type: Fixed impedance 4-16 constant voltage 100V (120V); 4 districts output Frequency response: 40Hz-18KHz 0.5dB Total harmonic distortion: 70d