HM-D500

1, the use of advanced and efficient power amplifier circuit, strong power output, super responsible ability. 2, with 1 audio input, the volume can be adjusted independently, the voltage output is 70V/100V, the fixed resistance output is 4-16Ω. 3, the output power is 500W, the output frequency response range is 100~16KHz. 4, the equipment is equipped with abnormal work protection warning function, when the input signal is too large, the load is too heavy, the temperature is too high, and the lin