I was given two 300 watt subs. I haven't wired in any subs before. I also have a 1300 watt amp as well that I need to get setup as well. How would I go about wiring this system up. I already have an aftermarket kenwood radio in my truck. It's a kenwood model, KDC-252U. I took the radio out of the dash today to take a look at the back of the radio. The only plugs I saw for a sub was something that said subwoofer input and it there were two RCA plugs one was red and the other one was white and one seemed to be left and right. Other than that I dont know what i'll need. I belive ill need power wires and other RCA cables. The amp I have is also used but works. The vehicle that it's going in is a 1995 chevy truck. Thanks for your time and help all!