why do i keep blowing fuses? a while ago i blew my cigarette lighter fuse, no biggie, i dont smoke, but now i cant use my car phone charger. just last night i was just sitting in my truck waiting for someone while listening to my radio, when my radio and dome light shut off, another blown fuse. i have a little system, 1400watt amp (700RMS) going to a 12" audiobahn sub. would a capacitor stop me from blowing fuses?