thanks Jay ---

new problem - I cut out drywall - and found a dozen or so romex cables. \:\(

Orionally, I was going to raise speakers about 15" from floor level to set tweeter/mid at about ear level when sitting. Now - I'm faced with having to raise whole thing another 10 inches to clear cables.

The m60's tweeter / mids would then be ear level when STANDING.

I'm going the experiment with raising the speaker on crates to see how much than effects everything... but I don't like the idea. \:\(