luckily i already have good RCAs i just need new power/ground. im going to keep the 4ga im using now for my mids/highs amp, and do a big3

The big 3 was a huge help for me, and I went from a 450 cca battery to the biggest 850 cca I could fit in my car when I worked at valvoline, I got 50% off. I would also suggest doing your big 3 in 1/0g, that way it gets good current flow, and you would never have to redo it if you chose to use 1/0 for the amps later.

Edited April 12, 200916 yr by tattooedkaos

so im going to run 0ga to my battery in the trunk and then 4ga to my amps cause neither of them will accept 0ga