I have 3 Subs, 2*12 pheonix gold + 1*10 jbl which i want to drive off 1 650 watt 4 channel amp, I am also running a pair of splits off a 450 watt amp and 2 back door mids run off the deck. Can anybody suggest the best way to wire the subs up or if there is a better way of setting up this complete system. cheers