I have an audio 8 and Im running newest version of traktor vci100 with firmware upgrade and new tsi macbookpro.How do i hook up 2 sets of powered tops Behringer Eurolive B415DSP Powered PA Speaker,and 1 Behringer Eurolive VP1800S PA Subwoofer non powered have amp to audio 8 . Do i have to run patch cables to the 2 tops and then one from one of the tops to the sub .Any help and diagram would be greatly appreciated thanks