I have a paradigm monitor speaker system powered by a Yamaha v596 receiver. Ever since I bought the system last January I have felt that there was something slightly wrong with the sound from the center speaker. The sound has a slightly different color than the other 4 speakers and the bass just above the 90hz crossover is noticibly lacking (especially noticable when listening to 5 channel music with bass guitar coming from the center. For example the Eagles Hell Freezes Over DVD, it sounds better with the center channel turned off than with it on. I recently did a frequency sweep on the center channel and noticed a decline in db output below 150 hz. I then disconnected the cc370 and connected a mini-monitor to the center channel wires knowing that the mini-monitors can handle the bass frequencies below 150hz. There is still a db decline of 3-5 db from 140hz to about 100hz! When doing a test tone sequence the hiss from the center channel mini monitor was that slightly off color sound that the cc-370 was making before. IS this normal for a yamaha receiver output or is this a defect? Please help me if you can! I need to visit the Audio store this weekend if there is a problem!