UMIACOUSTICS 4 PCS Acoustic Panels, 2“ Thick 23.6" x 11.8" Fiberglass Sound Absorbing Panels, Soundproof Panels for Studios, Office, Home Theater. Charcoal Grey

One year later and still stuck to the wall. Helped reduce the noise around the laundry room..

After buying a new TV, it's sound comes from the whole screen. The problem is as much sound comes out the back as the front. A loudspeaker would kill all the rear sound by having absorbent material at the rear. I put these directly behind the TV, it killed dead any rear reflections. A bit expensive, but it worked.

Easy to install & they absorb most if not all of the echo & reflection distortion, made a huge difference in my surround system & my system is high quality with a dedicated OSD nero xa 5180 . my system is performing better than ever before with these panels & other foam sound absorption 12×12 panels

Excellent quality panels and excellent customer service. These panels definitely help to reduce echoes and reverberation in my home theatre room. I can't say enough about their customer service. I contacted customer service as I was looking for advice on an alternate way to hang these panels. I did not want to permanently stick the panels to the wall. Upon asking, they then explained that they have brackets for these panels. They then proceeded to send me the hangers free of charge. The brackets were pretty straightforward and easy to hang. I couldn't be happier.

These work great and look great, what more can you ask for? I got three packs of these and wow do they make a difference when listening to my stereo system. I'm very much a believer in room treatment now and these are wifey approved. Enough said.