8 Pack Hexagon Acoustic Panels Self Adhesive - 14" X 12" X 0.4" Soundproof Wall Panels High Density Sound Dampening Panels Decoration Tiles for Home Studio Office (Orangish Yellow)

We put these on a room that is opposite of our master bedroom. They definitely muffle the noise of gaming (in the room with these on the wall) and they look nice too.

These may not get you a "night and day" difference, but they will definitely improve the acoustics of a bare hard wall (especially concrete). These are the kind of panels you get when you don't want the "recording studio" look of foam panels. With the multiple colors offered, you can get creative with designs if you want to and create something to suit your décor while still being functional to reduce echo and noises.Peel-and-stick adhesives are usually hit-and-miss. Even if something seems to stick great, it may not. Wall surfaces and humidity can play big roles here. Don't be afraid to beef up your sticking method with some good quality tape or glue, or even finding some way to hold the panels in place while the adhesive cures for 12-24 hours. Not very easy or practical if putting these panels directly on the wall, but something to consider if you can find a way.

I ordered this set of acoustic panels to dampen the sound coming from the back of my amp. The reflection wasn't loud but just enough to cause interference. The panels did the trick.The panels are stiff and uniform in size. After placing the first tile, I didn't think it would stay on the wall, as the adhesive didn't feel very sticky. However, the tile stuck to the wall even after readjusting the placement and stayed adhered to without problem.These panels are well worth the cost. I don't think anyone will be disappointed by them

I really like the look of these, and they stick really well!

Not worth it. Is not an acoustic panel just falsely advertised as one

They're cool looking. As far as sound absorption, I would say they're similar to carpet. I tried them on two doors to see if they were soundproof...definitely not. But they did cut down the noise a bit. I was hoping that I could use them to reduce outside noise coming in and getting our dogs to bark, but they didn't perform that job well. I would temper your expectations

I purchased the KOIGO 8 Pack Hexagon Acoustic Panels with hopes of soundproofing my home studio, but I was sorely disappointed. The quality of the panels was subpar, with the foam feeling flimsy and cheap.The self-adhesive backing was a nightmare to work with. It didn't stick well to my walls and started peeling off within hours of installation. Despite following the instructions carefully, the panels simply wouldn't stay in place, making them ineffective for soundproofing.Overall, I would not recommend the KOIGO Acoustic Panels. They are of poor quality and the adhesive backing is ineffective, making them a waste of money for anyone looking to improve acoustics.

I live in a mobile home and some of the walls are very thin. I wanted to look at ways to sound proof some areas of the house. These panels were easy to use and do a great job and sound proofing. I highly recommend this product.