I had a 1500 boss rtd amp wired at 4ohms and puttin out 540 watts rms. While about 2-3weeks after I had it hooked up I was riding down the road and my subs cut off. I thought a fuse might have blown so i checked the amp and the protection light was on then it would go off and pop right back on at the same time the subs tried to play but couldn't. could somebody give me an answer to this Please thankyou