Z71 Kris
Independence...
I agree with Gregg. Do the big 3 upgrade with at least 2ga wiring, 0ga if you can. What amp and subs are you using? Even though its only 400 watts, since you bridged it now you could be pulling more than twice that. Might wanna upgrade to 4ga power and ground on the amp. But try the big3 upgrade first.
The guy before me left his 4 gauge ground in the truck for the amp... So im using that lol. Im looking for a big 3 kit... Again dont wanna solder lol.
Alljackedup Samsung!!!
make sure it is connected to ground properly...that could be part of the problem..