I have a 93 chevy caprice and I am having a small electrical problem. When I drive and I hit a small bump, my head unit cut off and on. Also when I turn my headlights on, the head unit turns off completely and can not be turned on unless I turn my lights off...but for some reason my amp stays...
What ever subs you decide to get make sure you get a box custom made and tuned to the specs of your subs. The enclosure is really what makes subs go BOOM BOOM!