I was driving down the street when my amp suddenly swtiched to Protection mode. I have 2 12' Kenwood Tornado subs powered by MA audio A500watt amp. I know its weak, but my friend gave me a great deal on it. My system was working perfectly fine for 3 months until a couple days ago. I reconnected all the wires and still no postive results. I tried powering 1 sub and again, it still doesnt work. Its not bridged, its wired parallel. I'm still new at this audio stuff, so any helpful suggestions are welcomed.