Hello everyone , I'm building m first wall and first 6th . currently in the process of building a 4 fi btl3 15's 6th order in my 1995 Chevy blazer 2 door v6. plan is to run 2 MD12k .5 ohm models wired at .5 on plenty of spim lithium ion 2 320 amp alts. besides tuning low which I'm tuning to...