I just started bass trap construction with friend's help.. Here is the frame and I am going to place 17x17x24 OC 703 and wrap with 4mil plastic and again wrap with polyester batt and velvet cloth.
Frame
Polyester batting
Making first front bass traps to be placed here , two from floor to ceiling and two from left wall to center speaker and center speaker to right wall(floor).
We made absorption panels for window.

Frame
Polyester batting
Making first front bass traps to be placed here , two from floor to ceiling and two from left wall to center speaker and center speaker to right wall(floor).
We made absorption panels for window.