Currently i have a 600 watt amp and a 1 farad cap sharing the same ground which is on my wheel well in my trunk. I was thinking about adding another 300 watt amp. Should i make a new ground in my trunk or will just the one be ok? I was thinking about making another ground on the opposite wheel well and then connect them all into a distro block. Just looking for a few opinions or better ideas.
should I get like 2 ga ground cuz im gonna prolly install a sec run a 4 ga, if i need it. I just bought a digital distro block for a sec amp and i can just watch my voltage closley first on it.