Forget blankets and pillows, if you can afford the Sabrina X, no reason not to experiment with a variety of acoustic treatments. Best way to start is give your room layout to Gik Acoustic and they will give you suggestions for free. Go from there. In my case I ended up with more diffusion than they suggested. They over did it a bit on absorption. Glad to hear you want to pay attention to room acoustics, you can see my setup in my system. It really pays off!
Wall treatments “Asymmetrical”?
Just got a pair of Wilson Audio Sabrina X’s and thinking about acoustic room treatments. If I can only place panels on my left wall and and not my right wall (I can fore and aft) will I be creating an unbalanced sound?
left wall blank
right wall fireplace and Flat panel tv above it
rear wall can put a panel or two
front wall a panel/diffuser and bass traps