Sub was cutting in/out (would work intermitently)

[audiquattrot]

now it doesn't seem like it works at all.

I checked all the wiring & connections, and everything seems to be intact.

I haven't checked the fuses to the amp or battery yet, but aside for tearing everything out, is there any other tell tale things to look for? It doesn't appear there is power going to the amp at all

fyi, I'm running a Lukebox w/ Pioneer 8" sub, w a good quality amp kit (forgot the name) + MB Quart OA600.4 amp

[audiquattrot]

Fixed it. Was a bad ground wire going to the antenna area.