一级α爰做片免费观看,国产黄色视频在线,欧美人成网站在线播放,精品一级二级三级久久

summary

It is a Class AB audio power amplifier specifically designed for automobiles, which uses a single power supply of 14.4V to amplify MOSFET output. It has a 41W * 4 channel, Hi Fi amplifier, low distortion, low noise, strong resistance to interference, AC and DC output short circuits, and temperature protection.

function

Ultra low power consumption

Work stability

Sound quality

ST-BY function

Mute function