Hi again, time for the acoustics hasn't been much, but I'm in the process of taking some decisions, so I would appreciate some comments again regarding the way to follow.
For the traps behind the speakers I'm going to build them with 12cm thick, however for the size of them I don't kow what would be the best, I can use panels of 135cm or 120cm (or cut the 135 to 120!) and I was thinking in build two traps of 120 and place them on top of each other to full fill the 240cm behind each speaker. My ceiling is at about 252cm.
Or should I just place one of 135cm behind each speaker? What approach would have more benefit?
My speakers are these
http://www.accusticarts.com/pages/en/concerto_fr.html
thanks,
Ant