So I have done a search before about installing an aftermarket amplifier to my car and they don't seem to help. Could someone PLEASE give me PLAIN and SIMPLE instructions on installing a Pioneer 4 channel 480 watt amp to a factory stereo and Pioneer speakers. My main concern is getting the power cable through the firewall (can't find anyplace to get through), connecting it to the power, and then getting it to shut off when the radio (or the car) is shut off. I purchased a kit with all of the wires needed, and now I gotta figure out how to do it. Please help! I want to be able to say that I did it myself
but I am getting impatient and I might just pay someone
