some one help please wiring problem

[WATERFRONT_AUDI 10+ year member]

ok basically i have two fifteen cvrs not the best but it bumps the amp i use is a hifonics brutus 1200 watts mono i have to use a 4 guage wire and a 150 amp fuse my problem is i want to add a 4 channel amp but i wanna use a 8 guage wire for that can anybody help me solve my problem

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[Kangaroux 5,000+ posts]

you're gonna want to use what's called a distribution block. you run a higher (or lower? lol) gauge wire to the distro block (battery ----> block), then the distro block has like 3 outputs that you can hookup. so, you would want to get something like some 1/0 wire to run to the distro, use the 4g to go from the distro to your monoblock, and the 8g to go to your 4 channel.