Main features of four channel power amplifier hd6800:
4-channel power output, rated output power of each channel is 150W (8 Ω load), and the recommended speaker impedance is 4-16 Ω
each microphone has 3 channels of adjustable bass and one channel of adjustable input signal
4-way line input, and the volume of each line is independently adjustable
ad hoc total volume control, which is convenient to control the volume after the proportion of microphone and line signal level is adjusted
forced air cooling and heat dissipation, overcurrent, overvoltage, overheating and short circuit protection
the electrical performance indicators meet the relevant national audio power amplifier standards