日韩电影久久久被窝网,日本高清VA在线播放,美柚视 人人澡超碰碰中文字幕_video白嫩娇小_国产精品

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