YGM Acoustic Foams® Wave Diffuser Premium Studio Absorption Foam Wall Panel - PACK of 6, Brown Coffee, 12'' X 12'' X 2'' Broadband Sound Absorber - Periodic Groove Structure (Pack Of 6 (Coffee Brown))

Very easy to use. Density and size of material is very good. Strudy. Had a great experience ordering this product. Easy to fix on wall. Artistic and creative. I used to to get noiseless environment in my studio. It has suited my studio room very well. Value for money. reduces sound echo to optimal level. Highly recommended. Also i am planning to order few more pieces.

Nice product

This is awesome. I was creating a home studio for my mom and came across these. they absorb the sound pretty well and most of the noise is absorbed. even they look so stylish, damn the studio came out to be sooo good. if you are thinking to make your own studio then you should definitely get these. I paired these wave diffuser with the piramid shaped sound absorbers and the result is great.

Nice quality. Should know how to use.

The product is easy enough to install. Stays in place with any school/home stationary grade light spray adhesive. Choice of colours in the diffuser type design are really limiting though. I badly wanted the standard steel grey shade. I guess earthy brown was the next best subtle choice. It doesn't impact their intended function in anyway. Just the subjective issue about room aesthetics. I implemented a LEDE setup here - did some pre- and post acoustic measurements and the claimed NRC values across the frequency range seem to be in the ballpark. I view the pricing as someone had to pay through their noses for imported acoustic treatment accessories even 8-10 years back (think Auralex). Products like this were hard to come by. So I find these to be super reasonably priced. Two thumbs up to Make in India and to the burgeoning YouTubers community which seems to be driving up room acoustic treatment sales. One final point, please don't try to emulate my setup in my pics around the power socket boards - it's a very bad idea and a fire hazard with this kind of foam. I know what I was doing and have smoke detectors installed in the room. Thank you to the manufacturer! Recommended.

Density very low as thickness is 1 inches thus absorbing capacity is very less and doesn’t absorb reverberation that good as compared to 50mm density of MMT panels and also each and every panel has a size difference so if we stack panels over each other they are not looking good…..Not at all satisfied with the product I got…!!! Stay Away From this Cheap Feeling Product…!!!! Strictly Not Recommend…!!!!!!

I don't like discount offers on ratings and reviews. The product is ok. As mentioned the product is not perfect square. When you tile up, you will find the difference. One tile edge found slightly damaged. Packaging can be improved.

Sound proof