I just purchased and installed a set of RM6600s. They sound excellent on both DVD and CD applications, however, occassionally I'm getting some distortion from one or both of the front channel speakers when watching DVDs with "big" sound like Star Wars or The Matrix--often during scenes with a lot of bass. Keep in mind, I'm also running through a powered sub, so all bass would be filtered out of the satellites.
I've seen some postings complaining about Sony receivers--which I'm using.
Do I have a faulty speaker, or is it more likely my receiver? Anyone else had this problem?