Hey i am redoing my cars system and i am going to hook up 3 diamond audio D6 12" speakers and each speaker is going to be ran by a mono 800 watt amp...i am pretty sure that i just have to run the power from the battery to a distrubion block then out to each amp, but i do not know what to do with the RCA cables...do i just split these with spliters or what??? anything else i should think of when doing this??? also i wantt o put a cap to each amp where do i put these, after the block and before the amp??? and what type of wire should i run in and out of the block, like 4 gauge in and 8 gauge out to each amp??? sorry i know this is a lot of questions THANKS FOR YOUR HELP!!!