ThatChevyGuy 5,000+ posts
sue me, its a ford.
Hello all! I am about to install a small system in my daily. Its an '05 suburban with stock electrical system. I am going to do the big 3 and install a 1200w rms amplifier. From my experience with this era of GM, I'm gonna need a secondary battery to help my voltage. What would happen if i put a 14v audio battery near my amp? Would it charge properly? Am i better off with a 12v? Thanks for any input!