There might be something else up with this speaker! When I am changing cd's on the Oppo, there is some hissing from only the vp150. No other speakers do this(M80's,QS8's) I am wondering if because the tweeters are not working?I took it out of the mix until I get the tweeters replaced.

I tried my Paradigm bookshelf speaker and it doesn't do that, it actually sounds very good too.