Thought you would like to see how our 21 panel project turned out. We ceiling mounted 19 panels in the kitchen-dining room. What a difference!! No echo - when there's a crowd of people all talking at once, conversations are easily understood. Before the panels, it was so noisy that it was difficult to understand what a person was saying. And the panels look great - we get lots of compliments on how they add an architectural feature to the room. We mounted 2 panels above our TV viewing area. Again - before the panels we had difficulty understanding TV dialog (sound bar to enhance dialog had not helped). Now with just the 2 panels installed, echo is gone, TV dialog is clear and easy to understand. Thanks for your help.



-Gene