ok so already have an aftermarket head unit, and a 2000w re audio amp and a 2000w 15" re audio sub. its all wired with 0 gauge. I've recently acquired 4 6.5 kicker component speakers and 350.4 kicker amp. So my question is, is there a distribution block that I could use to tap into the 0 gauge wire and go down to 8 gauge for the 350w amp?
or do I need to run a new wiring kit straight off the battery for the speakers amp?