Upon quite extensive, but not extensive enough listening/setup/etc., these speakers REALLY respond to position. I would even go so far as to say one could literally spend a good few weeks-months getting various different sound out of the speakers. I've tried toe everywhere, tilt forward-backward-etc., and I'm still having a time with figuring out what I like best. I can say one thing for sure...you can make an entirely contrasting sound with even TINY little changes in speaker placement. I have never owned a speaker that was so sensitive to placement, nor one that had such a dramatic sound difference even with such minute changes in the placement. The fascinating thing about this speaker is how "different" it is from anything I have ever heard. It is very easy to understand why people would either love or hate this type of speaker because one may be too used to the "ordinary" sound from even mega buck cost no option speakers. I personally love the sound, but when listening to ordinary speakers, it's like a deja vu type of feeling and even raises question marks as to what exactly is correct sound reproduction...the ordinary or the extraordinary?