I was thinking exactly that!
My first idea is a big slat resonator and a couple of those panels.
Thanks for the support!!
NEW EXTENSION ON MY OLD STUDIO
Originally posted at johnlsayers.com, topic 19464.
Idea development.
2 different Slat Resonators. I was thinking in covering the lowest part of the walls with armstrong panels, maybe with some backing fiberglass. A couple of bass traps in the ceiling-wall corners.
I'm posting various views of the plan.
Hope it makes some sense.