o.k. when you want to go off axil; do you hook up neg to pos, pos to neg on the crossovers? also, do you do this on both sides (left to right) on the frontstage? can you just hook neg to pos, pos to neg from the amp speaker terminals or do you have to do it from the crossvers. also, how will this benefit me. im running cdt es620's up front powered by a dls A3. not running subs now. broke a fuse on a xtant 1000/1 and blew a dls A6
