Automotive Power Amplifier Wiring Course

Connection mode of car power amplifier: 1, car power amplifier is integrated (subwoofer is common), with 2, 4 and 6 speaker outputs, etc. 2. Connection mode: The power supply has three terminals, namely+12v (large vehicle +24v), control terminal (REM), and ground, or grounding. The+12V terminal is connected to the positive battery, and the control terminal (REM) is also connected to+12V, that is, it will not be connected before the vehicle starts. Speaker connection and signal input are connected as usual. Some are connected by plastic multi-position plugs, and the wiring positions must be clearly distinguished; 3. The subwoofer is connected to the same power supply. The passive subwoofer can adopt the bridge mode of split amplifier bass channel, and the two horn wires are tapped to the+ends of the left and right channels respectively to increase the output power. -The ends are connected, so you don't have to answer.