Just bought a 95 Honda Civic 4dr Sedan, everything was pretty good except car audio. So I got Infinity 2-Way speakers for front and rear from dealrocker.com I installed the front door speakers without any problem, but I didn't find any wires for rear speakers. I don't have wiring diagram to find out the wires. wondering does the company pre-wire car and I am not finding them or I have to wire up again.? Thanks for your inputs