2025-03-03
Breaking through the traditional design path and creating new technological limits in power/weight ratio and power/volume ratio. Carefully selected materials combined with surface mount technology and specially designed transformers result in smaller volumes and higher power output. Four dual DC infinitely variable speed fans are used for cooling, and complaints are made starting at 45 degrees Celsius to solve the problem of the fan whistling before singing in the private room. Accurate over temperature, over-current, short circuit, ultra-high frequency protection, surge resistance, and switch on/off impact protection functions. Suitable for KTV/bars (500W×4） Rated power (W 8 Ω/40ms) CHA 500W CHB 500W CHC 500W CHD 500W Rated power (W 4 Ω/40ms) CHA 800W CHB 800W CHC 800W CHD 800W Maximum output voltage (V/Vp/40ms) 98 Input sensitivity (V/32dB/X40) 1.73 Overall gain (dB 0.775V) 39.03 Normal power consumption (A/230V/8 OHM D=2.83) 3.2 Maximum power consumption (A/230V/4 OHM D=2.83) 6.4 Net weight (kg) 16.6 Gross weight (kg) 18.6
2025-03-03
Breaking through the traditional design path and creating new technological limits in power/weight ratio and power/volume ratio.
P413
P495
P211
P950
P750
