I have a OV2-1200 Power Acoustik Amp and its wired in with 4 gauge wiring and its powering 2 12" audiobahns. My protection light keeps coming on and i have no sound, then it will kick back on and ill be bumping again. I believe its my ground wire and it might not be getting a proper ground. I was thinking about buying Kicker 4 Gauge wiring instead because i believe it would be a better quality. any ideas about how i can fix my amp to where it wont switch on and off?