ok so this is just something im unsure about but here we go
so my set up is a 08 eclipse 2.4 with 2 hc1800s one in the back one in the rear. single run of knu cca 1/0 front to back, big 3, now in the back i have alot of lugs going to my rear battery.
a protype 2.5k with 2 pairs of 1/0 ground and power as well as a rf400.2 that i have 0g crimped down into so a total of 4 lugs per terminal 4 positive and 4 grounds. now being the battery only has one ground in the rear. should i ground all the amps instead to there own chasis ground instead of on the battery. or just the rf amp to allow me to have a 2nd ground on the battery instead of the current single ground.
i just feel like with all of them being grounded at the rear bat and only 1 return from the rear bat neg to ground might be a bottle neck