my guess would be no. but who am i to know? either way, id like to hear what others have to say about this: do you think speakers need to be rotated every once in a while? just like one would do with car tires? if i am listening to the same music and the bass seems to be from the right more often while the horns come out of the left would there be any reasonable assumption to rotate these every so often? i cant find any information on this, so i guess it is up to opinion...whats yours?