I'm not sure they use Cross-cancellation. but i never found that if you move your head or get out of the "sweet" spot you loose the "spacial" feeling. I've had these since 1987 bought new.
The only reason i'm looking at new speakers, is 1 of the drivers finally failed. Polk sent me 3 replacement drivers.Unfortunatly, they went to China to have them made. In a word there complete junk, the voice coils are crap. If you push them..they POP.
I told Polk this, but these speakers have not been made for years, and there stuck with a bunch of junk drivers at this point. They only did this to keep the old users happy in the first place. They work ok if you don't push them. But i can't deal with that. They were very good speakers. So i'm hard pressed to find replacements for them.
Last edited by bobt; 02/06/11 04:20 PM.