LM1875 5.1 Channel Audio Amplifier Board 6*18W 6 Channels Surround Center Subwoofer Power Amplifiers

Features: ? The internal chip of the 5.1 power amplifier board uses imported lm1875??6 (imported disassembler) for power amplification, with 5.1 analog conversion, 6 heads connected to 6 input channels, and can also receive signals from 2 input channels. Analog signal. ? 5.1 channels, each channel works independently, 4 white plugs and 6-channel speakers (2 of which are 3 plugs, two speakers share a negative pole) ? Specification: ? Rated power: 18W??6 (5.1 channel 18w??6 power amplifier board (each channel works independently, subwoofer output) Working voltage: dual AC12-18V Signal to noise ratio: 86db Distortion: less than 0.01% Frequency response: 20Hz-20KHz Size (length * width * height): 162 * 78 * 45mm ? ? ? ? ? ? ? ? ? Instructions for use: When you are not outputting a 5.1-channel playback device, but only outputting mobile devices such as mobile phones, computers, mp3 players, etc., you only need to insert two main channels and turn the sound source switch to the surround position to generate analog channels. 5.1 channels. All speakers have sound. Conversely, when inputting 5.1 channel signals, you can adjust the switch to the channel position.
Package included:
1 x Amplifier Board