With your power get a. Knuconceptz cca or audio technix cca kit
0 gauge think its like 50 bucks
Ive seen pics where the DSC amps seem superior in build. I run the newer Onx4.125 for a 4 channel and it does well. Go for the DSC if you can find one, they do look beefy.
---------- Post added at 03:11 PM ---------- Previous post was at 03:10 PM ----------
you can go ofc 4 gauge but i would rather spend the extra 10 bucks and gaurentee the power needed for now or future upgrades like putting in a highs amp etc so you dont have to run another wire
yes just trim the wire down so that it fits, wire is made up of small strands just cut the strands down untill the 0 gauge fits in the 4 gauge. you can buy reducers but just as easy to cut down