<font color='#000000'>I've noticed that the sound coming out of my speakers becomes compressed starting at the 11:00 o'clock position. I'm trying to decipher wether its the receiver rated at 100w x5 that doesn't have the reserve to properly drive my speakers which are optimistically rated for 200 watts but whose sensitivity is only 87dBw. I'm avoiding attaching any brand names in this request as it only draws people away from the real question. The question is, How can/do I pinpoint the problem of the source? Is it the speakers or is it the receiver?</font>