I have a situation that I need help with. I have noticed that while playing music through my Surround Receiver it does not sound as good as my Dennon stereo amp. Now I have been playing music with the Dennon on the right and left front speakers, however when I watch a movie I have to switch them back manually at this time to the Sony surround amp. Could I just leave the Dennon stereo amp hooked up to the front left and right speakers for movies as well?, or would that kill the surround effects? The front speakers are very large with a 12" woofer, some horns, and mids. They need a lot of power to make them sound good. Please help!