i have this same problam can u tell me whats wrong

hey im needing help putting my after market head unit in can i get some info please?

that was the exact thing that went on with mine but i judt took my head unit out and got a new one.

you might as well buy a after market head unit. that would help all the problams.

Well, yesterday i was blasting my radio, there was a crackling and then no sound. I checked the fuse to the amp and, it was blown. I replaced the fuse and, it blew right away. All the wiring to the amp appears to be tight. Any suggestions would be greatly appreciated.. William. i bought my volvo li...