Soundproofing Acoustic Studio Foam - Wedge Style Panels - 12"x12"x1" Tiles - 6 Pack - DIY Acoustic Treatment for Recording Studio, Podcasting, Voice Over Vocal Booths, and More

Product was very easy to install. I used 3M Mounting Tape, 3/4" x 350", about 4 pieces per wedge. I noticed an immediate improvement with the acoustics within my den/home theater. The seller contacted me 2x to ensure I knew how to install the product and provided a document to show the best way to ensure proper setup. Would highly recommend this to anyone with a home theater or just looking to improve acoustic quality. The product's color was a perfect match to the color scheme used in the room.

I was really happy with these. I bought others in the past and these were higher quality and better priced. Everything was as advertised. I bought these to reduce the noise in my office and they work well. Would definitely buy again.

These panels are one inch thick that can be installed on walls and overhead on the ceiling as I did to reduce loud reverberation. With the wedge style panel , one can alternate the direction of the "valley" with each panel to impede the sound wave. I needed only 40 sq. ft. to achieve a 7 decibel reduction in noise transmission and stopped nearly all reverberation to the adjacent area with my small project. I believe thicker panels would be even more effective. I would recommend not using the panels where they can be brushed against continually. The porous open cell foam will abrade over time. I did not have this problem in my application.

I know these are not meant to be sound proofing however putting them in strategic places around my apartment has made it so im not able to hear my neighbors talking casually anymore and I feel that they hear me less as well

At best, it knocked down the furnace sound a tad bit when I used these tiles to line the closet door. I'll be searching for another alternative.

I bought the 1" orange foam to reduce first reflection from a wall of cabinets in my listening room. It seems to do the trick. I mounted the panels on a 2" piece of styrofoam board so that I can store it when I'm not listening. The panels are not exactly squares, but it's not so noticeable at a distance. The color is bright but not garish. I suspect that 2" or thicker will be much more effective if you are looking for overall damping of sound in your room.

The do the work. I been seeing people complaning about them, but let me tell you I'm streamer on twitch.com/w_bshow and in[...] and been doing this about 1 year. always had problems with the echo in the house no matter what I do there were that annoying echo. Someone told me about this foam and I was like hell yeah lets try it. The pakeges arive really fast and intalling them was a breeze. Soon as i did so echo bye bye. Really happy with this product it does what it promise now for bigger rooms and this is for the people who has been crying yes you need a thiker foam.

Unfortunately this product is just OK. It did not really reduce the noise from the room nor work. So I had to purchase something else. I could not return because I had used item and had cut one square in half.