If you want to get the most out of the Ultimax subs, give them their recommended power handling, which I believe is 1200 watts at 4 ohms each. As for learning how to wire it all up, that is a lot to ask us to explain here. There are a ton of good DIY speaker tutorials that will teach you that, just do a google search. Honestly, I think you are on over your head concerning DIY if you are asking questions like these. There is a lot of background research you will want to have done before you pull the trigger on a purchase like that. I would just get some ready-to-go subs if I were you. Those BK subs I told you about earlier look like a good value.