I have had very good results in my room in "cleaning up" the overall soundstage and smoothing out a slight midbass hump. While the suggested placement is a good starting point, you will definitely want to experiment with other setups. Overall, a VERY cost-effective improvement.
Argent Room Lenses?
My wife and I have been discussing our options reguarding acoustic treatments. After looking at several different items, we've discovered that Argent Room Leses is something we both can live with. However, I was wondering if anyone at Audiogon has had any experience with them. Whether it is negative or postive, I would appreciate any input.