how do i know what size amp wire to buy for my amp and to hook up my amp and my subs and evrything what all stuff will i need like what wires and the other stuff im a noob so please help like the amp kits u can buy what all comes in them that i have to have?
Get an amp kit with 4 gauge wire, and it should have all the other stuff you need, fuses, etc. The only other thing you should need is a distrubution block, which I would recommend no matter what you get. Do a minimum of 4 guage wire from the battery to the amp(s) it may be overkill for now but it is there if you ever want to upgrade. The only other thing is, make sure your amp can take big wire like 4 gauge, some don't.