If your speakers do not reflect improvements made in other areas of your system then your speakers are holding your system back and should be replaced. I agree that speakers account for the largest single part of a system's sound but I wouldn't ascribe more than 50% of the sound of a good system to the speakers.
I think Karls and Rlwainwright are speaking with audio wisdom. Y'all better stop that...
I think Karls and Rlwainwright are speaking with audio wisdom. Y'all better stop that...