Yes just got them right from axiom on wednesday. I notice that some other subs (when i look online) have both high level inputs and high level outputs - so a total of 8 connections (binding posts). The ep600s just have the high level inputs for a total of 4 connections. Just to be clear as im essestially running stereo subs, i run one channel from the amp to each sub which takes up only two binding posts (leaving two empty), and then more speaker wire from the same binding posts on each sub to each reapective bookshelf speaker? So on each sub there is a pair if binding posts empty?