Acoustic Diffuser - 11.8 X 11.8 X 1.2 Inches Sound Proof Wall Panels,Wood Acoustic Panels Reduce Distinct Echo Preserve Room Liveliness,Decorative Sound Panels for Walls

Bad when fix with tape it distorts as wood plate is thin and can not fix

Looks great and was easy to stick using 3M command strips.

Looks like an interesting art piece AND diffuses as it should. Let’s be clear, this is a diffuser, not an absorber. It takes incoming sound, and scatters it rather than absorbing it. Diffusers are an important part of overall room treatment. I also think it looks really cool. I had it framed at hobby lobby for a reasonable price. Makes it much easier to hang and move, if needed. In the end, I used eight pieces. I had to order 10 total to end up with eight that were in good enough shape, so I just returned two of them. On two of them, the blocks had fallen off the wooden backing, but I think that was due to poor packaging, and I don’t know who’s at fault for that. One unit was shipped in an envelope, a plastic envelope, with a single layer of thin bubble wrap. Totally insufficient. But the rest came very well packaged in a box. All in all, I am very pleased with the look and the performance together with other room treatments. Because this is in my main living room. I needed something that was both functional and looked interesting so it wouldn’t detract from the room’s feeling and the style. Works perfect for me!

I had one of the five I purchased warp on me. It literally pulled the plaster and paint off my wall. But, the other four were gorgeous. They’re effective and I think they do a lot for my space. The one that warped and ripped up my wall is still hanging, it’s only really noticeable when you sit near it. But, I don’t think I could actually take it down without it pulling a huge chunk out of my paint and mud.

While they do look great on pictures, in real life they feel a bit cheaply made. I ordered 12 to make a diffusing / accent wall in my studio. Most of them have an issue where the back plate bow and make it almost impossible to install with double sided tape, PL glue or command strips without requiring screws or nails that are hard to put without ruining the look. 3-4 of them are not really flush on all the sides leaving bigger gaps when trying to put a few side by side. While they would probably perform OK as diffusion panels if « aesthetic perfection » is important to your setup, I would not recommend it.