2002 ML500 Subwoofer... Help Please!
 

Hello, I am planning to install an aftermarket Kicker 12" sub in to my 2002 ML500. I've noticed it has a stock sub under the driver seat, but its crap. Anyway I thought that since there is already a sub there, it would make it easier for me to instal an aftermarket one. I have a rockford amp that i need to hook up first. So can anyone please explain to me how I should instal my amp (inluding sound and power) in order not to damage anything. I need diagrams of what needs to be hooked up to what.
Thank You.