Acoustic treatment for side glass doors / please, need ideas.


Sadly, wife's home renovations forces me to move my audio system from the family room (not the best place anyway) to a small room but with side glass doors (sadly yes, BOTH sides). Room is small, 15"(L) x 10"(W) x 9"(H) . I was considering install drapes (maybe better, roller shades) because in that area cant have fixed solutions. I really need some advice here because this change can ruin my relax moments listening my records and having a glass of scotch.
Thanks in advance  
jorsan
Also, you can experiment a little with pillows and blankets. Try throwing them around on the floor, between and behind the speakers. :)


Best,

E
Thanks for your responses. Will do some research about diffusion, but in the middle of front wall will be a TV so there is not much that can be done there.