I've tried all kinds of acoustic treatments over the years, even some DIY stuff. The best I've found by far for bass/corners are ASC tube traps.
I've bought them used on Agon and eBay for 50% or more off retail. ASC themselves have show demo units they discount for sales sometimes. Great folks to deal with and very helpful...
I've bought them used on Agon and eBay for 50% or more off retail. ASC themselves have show demo units they discount for sales sometimes. Great folks to deal with and very helpful...