The boomy bass has lots to do with your decay times. I suspect you are getting close to what is called one nite bass as well.
Get a calibrated mic and software to see whats going on in your room. You've got some strong modes going on that need to be tamed.
Absolutely talk to GIK. What I've gotten so far has made huge changes. Also they have lots of free education videos. All the stuff I'm stating you'll find in there.
As a guess what you're most unhappy with is a mess around 100Hz give or take. Those are pretty long waves. Thin treatments aren't going to help those. Thicker the better and corners are gonna be the place to start
Get a calibrated mic and software to see whats going on in your room. You've got some strong modes going on that need to be tamed.
Absolutely talk to GIK. What I've gotten so far has made huge changes. Also they have lots of free education videos. All the stuff I'm stating you'll find in there.
As a guess what you're most unhappy with is a mess around 100Hz give or take. Those are pretty long waves. Thin treatments aren't going to help those. Thicker the better and corners are gonna be the place to start