Thanks everyone for their input as this has been very informative. I will set my all my speakers to low for now. What do you suggest I should set the crossover frequency since their range is 25 Hz-28KHz (+/- 3db). Crossover points are 200/2000/4500 and tweeter uses 6db first order filter.
Sub Woofer set up
Confused on how to set up my Main speakers with my sub. I have full range front speakers (Silverline Sonata MK.lll) and the Silverline center channel. Rear speakers are also full range. My sub is the GoldenEar Technology forcefield One. I am using the LFE sub output. Should I set all speakers to small and subwoofer to Yes to direct all bass and LFE information to the sub or set all speakers to large and sub woofer to No to direct all bass and LFE to the L/R Main speakers and therefore the Sub.