Something on Pegboard

[rorohello]

Hi All,

I'm going to be covering a 13x13 garage in GIK absorption/diffusion, and there is a 2 foot cut out desk area in the back that has pegboard already installed. I want to drill two Auralex Sound Prisms into the board, and then add absorption around them, then cover those bits with left over GIK fabric I have. What is the easiest thing to use to do this. I dont mind spending a little dough.

 

[mjbphotos]

If you read through this thread: https://homerecording.com/bbs/threads/small-room-acoustics.365127/ you will come across advice from experts that says that diffusors don't really work in small rooms. (13x13 qualifies, unless you are talking meters!) I certainly wouldn't spend thousands on diffusors.
The common sense advise is to put some full frequency traps into the room, and test it out to see what problems you've got

 

[rorohello]

I'll have traps in all the corners. I've already got the diffusors. Because moving from a bigger room. I'll also be using Sonarworks. All of this in mind, still hawk the diffusors?