Originally Posted By: davekro
Dave,

Can you explain more why I should set the LFE to 120Hz (from 80Hz)?



The specification for the .1 channel is for frequencies up to 120 Hz. Check out the Dolby definition:

 Quote:
LFE Channel

Low frequency effects channel, dedicated to frequencies from 3 to 120 Hz (the ".1" channel, so designated because it corresponds to about 1/10 the full audible range).



http://www.dolby.com/resources/glossary/index3.html

Dave
Audyssey Setup Guide