I recently purchased the KSC-C1 center channel on Ebay and have a question about the sound I'm getting during movies. The speaker sounds great overall, but in sections of a movie where there are only vocals(as in a conversation between two people in a quiet room) and no accompanying sounds the speaker is really quiet.I usually have to turn it up a few notches. I've turned up the center channel volume, but if I go too high then it overwhelms the other speakers during other parts of the movie. I may be answering my own question, but my other speakers are not Klipsch so is this a problem with speaker matching? Just want to be sure I don't have a problem with my center. Thanks