hermesgrafix

Was needing some Tech Advice on Hooking up the 12v power port. A buddy gave me the Upgrade Infinity Speaker. My Jeep did not have the upgrade before, but the wiring is all there. I did get the Speaker hooked up and did plug in the connector for the 12v port. Problem, I still don't have power. Question, does anyone know where the other end of the wires come out at? Appreciate any help so I can get it hooked up for future uses. Thanks