1. Built in IP network decoding module;

2.3-channel microphone input, 2-channel line input, 1 microphone with priority;

3.70v/100v/4-16 Ω output;

4.400w power, sensitivity 200mV, signal-to-noise ratio 95dB, output impedance 8 Ω, distortion rate 1%;

5. Machine size: 483 * 90 * 340 (mm);

6. It has multiple protection functions of output short circuit, overload and overheating;

7. The power supply of the power amplifier is automatically managed. It can be turned on automatically when playing music on the network, or it can be turned on manually.