Project for the day... reinstal jumpers, run on speaker set A, and listen to alice in chains unplugged. Which is a great album by the way to listen to a full range acoustic recording, its always one of my tests....
Another question, i determined that the optimal subwoofer placement was 25 cable feet from the receiver. I have a long run of RCA but i had to put a RCA join in it, since the receiver just has one sub out. Do you think this will pose any signal, quality or timing issues? I can always go wireless, but i fear too many competing wireless frequencies in my house to rely on that.