hey guys, just found this site.. had a question I have a Hifonics XXZeus class D monoblock 1600rms at 1ohm.and a i have 2 4ohmdvc subs im trying to hook up one ohm... i just dont get why there are 2 pos. and 2 neg. terminals on this amp? which terminal or terminals should i use to get the max power out of this amp??