So, i have had this system in my car for a little while now. Almost 9 months, while ive had no other issues.. today i noticed my subs would stop beating then come back.. it did this maybe 2-3 times.. for just a few seconds.. long enough to notice it. once in the morning, and twice after work. After the third time they will not come back on. Ive tried swapping rca cables, ive changed channels (i have a 4 channel 2k watt crunch amp running 2 12" kicker c12s (500w peak* ea) i was using 1&2 and even on 3&4 i get no output. Amp gets power light. No protect light. All ground and power to the amp is fine. Any other ideas? Im at a loss