What would really help is to know what exactly are you experiencing sound wise in your room with your system. I have corner bass traps at my ceiling corners and (2) GIK Absorption Panels on the wall behind my listening sofa. I also made sure to have some absorption material behind my system to absorb rear reflections due to the size and shape of my room. Carpet on the Floor, Thick Drapes and almost nothing that has a reflective surface to it as well. I had to correct a 50hz Bump that was sending havoc in my SQ all the way up to 100hz…Finally ended up replacing my Maggi’s to CUSTOM Built Soundfield Audio MMW-1’s that incorporate DSD and was able to tune the speakers to my acoustically treated room. At this point and not to sound prejudiced, but I and numerous audiophiles who’ve come to check out my system at a recent audiophile society listening session event hosted at my home felt it was one one the best sounding set ups they’ve heard and could not believe what I was able to accomplish sound wise in my room. Note: I went through 11 pairs of speakers prior in my room over the past 5 years driving myself, my wife and the many manufacturers crazy with returns… Finally I’m happy, It’s a journey.
This is why I ask, COULD IT BE SYSTEM SYNERGY ? You can over do it with room treatments, best to start slow but if you don’t know what YOU need FOR YOUR EARS to correct then you really have no starting point. You may need Defusers, You May Need Absorbers, You May Need Bass Traps… Without knowing what you’re looking to achieve and just reading over and over “Acoustic Treatment” in numerous posts you could be sending yourself into a whole other rabbit hole in addition to the one you started with your Equipment. LOL