I am having trouble with my system. It worked fine for about 2 years then all of the sudden the sub or amp would cut off on a deep bass note or when I turn it up loud. I've had my factory alt. tested and it is ok, battery is a yellow top optima about 2 years old.
I tried charging the battery for a day but the sub still cut off quick.
It will cut off and then the amp and sub will cut back on. What is my problem here and why is it 2 years later? Any advice?
Sub is a 12inch Alpine Type R in a Tcab box with an Alpine MRD-605?Is that # right?amp. 600+rms.