Auralex 2 Inches Studiofoam Wedges 2 X2 Feet Acoustic Panel 12-Pack - Charcoal

Worked great in my home studio that had a ton of echo & slapback. Mounting instruction of these panels by the manufacturer will damage your walls considerably. Enough that you may have to replace drywall if your not careful. I mounted them using removable 3M Command strips for small pictures. I hot melted one strip to the foam panel in two places and stuck the other side to the wall. They hold strong and can be removed easily without any damage to the wall. The Command strips cost some money but way worth it.

It does the job of sound absorption - perfectly and looks great. Easy to install with Gorilla Glue in a caulking gun - even if you glue the top to a thin board and nail-gun that into place. This is my third box for my hobby room. I highly recommend. Hard to find purple.

Absolutely fantastic product. If you're looking at these, you probably know enough about them...Just have a plan for mounting them. I used adhesive hooks and punctured through the foam. Works well and won't damage the wall.

This works great but is way overpriced! Really auralex help us poor musicians out! This cannot cost that much to produce.

Excellent stuff. We filled our recording studio with it: about 70% wall coverage. It's exactly what we needed. Double-side foam tape works well for mounting. The Auralex tape worked well, too (but not on the ceiling...)

It was all it was expected to be. Great quality, easy to install. No issues with this product. Highly recommended.

A little pricey, but it's a good product. I bought them together with Auralex FoamTak to make sure it stays on the walls.

Are you freaking serious? 450$ for 12 pieces of foam? GTFOH.