A friend of mine has a Parasound 855(?) five channel amp and a Lexicon DC-1. He wanted to make use of the side speaker option but only had 5 channels to work with, so he wired, I guess in phase is the term, 2 4 ohm dipoles along with 2 8 ohm rear bipoles from the 2 rear channels he has on his amp. If this makes sense guys, is it possible? He seem to have no apparent problems thus far although he has not turned it up to ref. yet. I warned him that I thought it would kill his amp and/or his speakers. True??