Wid, I agree. The M80's are like any other loudspeaker as far as placement. They are not "touchy" when it comes to setting up. I placed mine 18" from the back wall and about 10' apart with a very slight toe in. These puppies are very efficient and they don't require gobs of power. Although they can handle 400 Watts and I heard that they can handle a lot more.

M80's VP150 QS8's Earthquake SuperNova MKV-15
Integra DTR-7.4 Outlaw 755 Outlaw M200's Outlaw ICBM