4pcs EVA Acoustic Diffusers 12"x12"x2" (Total 24"x24"x2"), Waffle Style Sound Diffuser Panels for Home Studio and Wall Art, QRD Room Acoustic Treatment (Black)

I'm no sound engineer, so maybe I'm not the best person to be commenting on the quality / efficacy of these panels. However, being a fully remote worker, I knew that I wanted my office to sound better when I'm on zoom, without having it look like a sound booth or some podcaster's bedroom, and so I made an effort to hunt down audio panels that weren't going to be too jarring visually. I do think these panels are aesthetically acceptable, though I understand that is very subjective.Bottomline is that It definitely helped with the sound of the room. For the price though, which is $75 per 4 pack at time of review, I thought they could have provided at least some mounting tape or velcro.

easy to work with does great job.

Great idea and wonderful product. Easy to put up - I just haven't had the time to do it yet. Will report back when I can get up on the ladder and plop them in place.

I recently got these sound panels for my home office, and I couldn't be happier! I'm not a sound engineer, but I work from home and wanted to improve the acoustics for my Zoom calls. These panels are just what I needed. They look great and don't make my office look like a recording studio, which was important to me.Putting them up was pretty straightforward, although I did wish they came with some mounting tape or Velcro. Once they were up, the difference was noticeable. The sound quality in the room improved significantly. It feels cozier and more professional during calls, and there's less echo.Overall, for the price, these panels are a fantastic addition to my office. They're visually appealing and effective. Highly recommend!

I got this for my recording studio thinking it was 24x24 each piece, but it's actually 12x12.At 24x24 the price would be worth it, but it's not. Even placed together it's not enough.

Does it help acoustically? No F'n clue.You can hang them on the wall in interesting patterns though, but they pick up dirt easily and are miserly about releasing it.Plus... the price.

I bought three sets of these, and I put them on the wall behind the speakers. The sound quality became smoother, and the music was more focused too.

OK