Is room treatment a science?

Another vote for GIK Acoustics and their invaluable advise. They have wide variety of Acoustic panels, basic panels are inexpensive and well made. IMO, they far outweighs the DIY panels. I did my room in two phases and couldn’t be any happier with the results.

As others have pointed out, start with basics and then add more later, if needed.

Duke,

Thanks for sharing the two article, very informative indeed. Anyone serious about audio should address room acoustics before they think of upgrading their components. GIK Acoustics value driven products and their true desire to help their customers is commendable.