Big wires. Like really big. Bigger bat. Like really really big. Bigger alt. Like really really really........................................................
I would get a good alt that does 150+ at idle and 2-250 at hwy.
One run of 1/0 should carry the power fine, but a 2nd is always a plus.
One nice extra battery in back would probably cut it.
MLA module.
Fuse size depends on the amperage the amp will pull and if you have other amps like a 4ch or something else. I like to use a 250 for each run of 1/0 and then the size fuse I'll need in the run from the rear battery to the amp.
yes it's a hifonics i was trying to see if i need any more upgrades to my car thank-u for the advice ...by the way do u think my system will really drop very low}check my profile
If by drop low you mean low voltage, then you should be fine assuming it is installed correctly (as far as good grounding, etc.) Especially if you are only running that amp @ 2 ohms.
