(2 Pack) — Sound Absorption-Diffuse Acoustic Panel «Wave» | 19.7''x19.7''x2.1" | High Density Foam | Absorption - Diffusion - Reflection - Soundproofing - Insulation | Wood laminated: (Cherry)

Really like these, packed securely. I initially had difficulty hanging them because I didn’t want to use the provided brackets, but they work the best. I will purchase more in the future. They do help cut some frequencies and reduce echo. Plus they look nice!

We have a huge sound project in a 10,000 square foot office building and these are a great addition. The end product is well made. It appears to be cut using a CNC router with sound foam behind the main sheet of wood. The wood finish looks great.Everyone at the office was super interested in the office was super interested to see what had shown up in black wrapping with cyrillic text tape wrapped around it (shipped from Kiev) - that is an extra bonus in my opinion :-). Overall it was packaged really well and even though the outer packaging on one had some minor damage that allowed some water intrusion, the seller did such a great job the actual product was not harmed at all.

Does anyone know how to install properly?

In my studio I have a variety of panels, some are for absorption, some are for diffusion. The front wall of a studio is tricky to treat because absorption can suck in too much high frequency detail. Instead of sounding like you are in the front row of the concert it sounds like you are in the balcony. These panels strike the right balance of tightening the bass and diffusing the high frequency. I noticed a very slight loss of detail on things like an acoustic triangle in an orchestra but the sound stage opened up, and the bass is much tighter, especially on bass heavy music. I only used two panels, one each between my front speakers and center channel. Although my room is already very well treated, this took it up another notch.

These are beautiful! Yes, they took longer than expected and I was worried they were lost, but they were worth the wait!

They are a nice accent added to my artsy sound wall in my apartment. They may help some. Hope the neighbors appreciate the difference as much as I.

Me llego sin ningún problema, fue justo lo que ocupaba para mi home studio. buen tamaño y características.

Its huge!but the smell is horrible.