Juan Carlos Gonzalez :
Seems to me that if you play a file with 2 channel audio it sounds clear. With 6 channels, you sometimes cannot understand what the character is speaking. Or maybe is just my imagination.
U cannot generalize it like that, there are several variables, and one of them is, how did they MIXED it? Source materials have major impact.
For what's worth, since the switch to digital, and stations are broadcasting in DD5.1, my 5.1 speakers, specially the center have never sounded clearer or better. On movies, oftentimes they pump up the LFE too much, and I lower it from flat, and up a few decibel for the center, that's what trim on the audio control panel is for.