So this time I decided to make pretty simple but powerful enough audio amplifier. For this I’ve chosen quad bridge car audio amplifier TDA7384 which has four input and four output channels with power capability 4×35W(4Ω). If connect to car battery where operating voltage is about 13.2V, then each channel can give 22W(4Ω). TDA7384 is an AB power amplifier cased in flexiwatt25 package which is designed for high end car radio applications. Full schematics and PCB is inluded.
DIY 4×22W car audio amplifier based on TDA7384 [Link]
