How to Wire a Car Amp?

Find the spot you want to put the amp. Disconnect the ground from your battery, and connect the power cable with the fuse end to the battery. Run the other end to the amp. You will need to ground the amp to some kind of metal on the car. Remove the radio, and run the signal and remote wires to the amp. Now you can hook up your speakers using 16-gauge speaker wire. Secure your amp in place, then reconnect the negative cable to the battery. Now you can test your amp.