I have the parts. I have never done this and I have no clue as to what this saying. How do I connect this to my radio. Matching transformer No Clue as to where to put it (have an idea where to put this) Cable wire goes where the back of the radio does not have a cable. If it does what does it look like. The manuel instructions I have but I need the instructions for first time ever hooking anything up Lauren 609-502-1490