Hello guys...
Same drill...I'm moving and have to sell a bunch of stuff. Here I have some homemade treatments. I used Knauf 3# fiberglass panels. I have 3 panels that are 4" thick that I used for bass traps (the tan ones), the edges are cut at a 45 angle. I then have 2 panels that are 2" thick (the black ones). Last is a square I used behind the listening position...this is 2" thick. Only the backing is foiled...there is no foil in the middle of the 4" thick pieces.
These are all homemade. You can see one of the three bass traps in the corner of the picture, the tan ones aren't too bad looking. The fabric on the black ones don't fit as well...but it's still the same Fiberglass panels that you'll want.
Asking
$130 $110 $75.00 for all of them...local pickup only Joliet, Il 60435

Thanks for looking,
Dan