How to evaluate speakers?

I agree with Rar1 and Mt10425. As Mt wrote, piano is the most difficult to get right and Rar1 is pointing out specific music with characteristics that when reproduced well "jump out at you."

I suggest you use music that you have heard many times, with which you have an emotional/viceral connection. That way, when you have the speakers placed to their optimum (no small task, I use tape on the floor to remember where each was located for the last listening) you can find the pair that does "it" for you.

Best of luck & good listening.

Dave

Here's a good article that I keep bookmarked:

http://www.audioasylum.com/audio/speakers/messages/96830.html

Some great suggestions above. You might also check out Chesky's "The Ultimate Demonstration Disk." It contains a dozen or so well-recorded pieces, each selected to focus on a particular characteristic (presence, depth, transparency, etc.), and each preceded by an introduction advising what specifically to listen for and how the piece "should" sound on a good system. For me, this CD has been not only useful in comparing gear, but educational as well.

Buy some Green Mountain Europias, or Harmonic Precision Caravelles and use them as references! Hee Hee!

Thanks for all the replies.
One question. Will it make a difference if I connect one set of speakers to the speaker output A and the other to the speaker output B of my amplifier and use the speaker select switch to switch between speakers?

Thanks.