Arrowzoom8 Diffuse PRO Acoustic Wooden Panel Absorb Sound Reduction Recording Fire Retardant Euroclass E NRC 0.64 up to 5000Hz Scattering Range Orbit Design 11.5x11.5x0.4in 1307

The media could not be loaded. I bought several packs of the mini bass traps, and the 24 piece sticky mounting tape. It arrived quickly and upon opening they were combined together, just need to peel them separately and align them against the corner of wall.I've been delaying this purchase as most bass traps on the market is quite expensive. This was a great bargain for the quality and size! I would recommend because after installing it in my two corners of my home studio, 45 degrees. The sticky tabs is a life saver because I can reposition the bass traps by unmounting it from the wall, damage free! most other methods require using the spray glue, but using the sticky tabs I can remove the acoustic foam panels without leaving a mark on the wall. Sound and echo absorption at it's best!

I purchased these knowing that they will provide limited sound diffusion or absorption. I was looking more for some decorative highlights on my studio and am pairing these with some real sound absorbers.The pictures in the listing are misleading because they look much thicker and bigger than what these 11.5”x11.5” squares are.I chose to use a different higher quality double sided tape because the tape that comes with these panels is very thin and more like a foam tape. I also drilled two holes and used nails to attach them to the wall for easier removal instead of the adhesive.The packaging is good but they all have a slight bow in them. There is a recommendation by seller to let them sit 24 hours before assembling but I see no point in doing that because the panels are not compacted and don’t get any thicker in that time period.I was also disappointed that all of the edges are left unfinished instead of the black that I saw in other photos. There is a good and a bad side to the wood so make sure you look for chips and tear out from the routering. All of them did have a good side to them for the face side.Overall pretty good and add some nice decoration to the room. I will probably order a couple more sets to finish out the studio.

I used these in conjunction with a 340 watt Samsung soundbar + subwoofer in a medium sized living room. The effect of these bass traps was something I thought I could hear at first, but it felt subtle. I needed a good test track. I found this "Hardest Gangsta beat ever" track on YouTube and it was perfect. It has both drone-y and punchy bass sounds in it, and it isn't cluttered with other sounds very much to distract from listening to the bass.I put all eight traps in different locations in my living room, four of them in an important corner (where bass waves can co-mingle the most). I listened with and without the traps placed several times, making sure I sat in the same place, closed my eyes, and otherwise tried to make it as A/B testing as possible.With the traps present I felt less annoying vibration where my foot and hand were on the couch. And the mids in the sound sounded less muddied up. There was a distinct difference. It's one you have to pay attention to to notice, but it's there.Be sure to soak these in water and then wring them out to get them maximally puffed up.

Garbage; foam and laser-cut bamboo. Basically, you are supposed to use two-sided tape to hold everything together and then stick it to your wall. The directions in the box do not match their video at all. So you're paying $100 USD for a 12"x12" piece of foam and some bamboo probably costs $20 to make. Then here's some tape. Needless to say, got the first two up and then the bamboo started falling off. Once I got frustrated enough I said to hell with it and ripped them off the wall.Now I need to fix my wall and repaint and broke 2 of the 4 I ordered. All I can say is this is the cheapest piece of utter trash I have ever ordered. I could have saved $50 bucks and paid someone to kick me in the crotch for 30mins and have a similar experience.I should have just bit the bullet and bought something that was made by a company that gives a crap vs money-grubbing garbage dealers.

These are cute and not very noticeable as sound panels.

I bought several sets of these mini bass traps and line them up along the four corners of my room stacked up. They were dense for it's size and can be easily mounted by some double sided adhesive tape. The came compressed but after about an hour or two, the foam came back to normal size and install.The quality / value is great, I have a small room so this was a perfect solution. Combine this product with acoustic foam panels and the sound in my room is a lot better, major improvement

The media could not be loaded. La espuma es más grande que el cuadro deMadera, no encaja, tiene huecos redondos en todo el marco y en la imagen es no lo muestra, no es lo que esperaba, un diseño muy bajo para el valor de las piezas

Like several other reviewers have said, these are really nice for the money, but the wood trim keeps falling off of the foam. The double stick tape provided is very sticky, but not on foam. I didn’t want to take a chance with the adhesive on the foam for attaching to the wall, so I tried the double stick tape there too. Still didn’t work. I ended up using a single nail through an opening in the wood and foam, into the wall. Spec’s say they’re 12” square, whereas they’re actually 11.5” and the photos online have been produced to make them appear much larger than they really are. But overall I do like them as they look nice in my studio, with one on a side wall and three on the front between the monitors. I’ve got several different acoustic treatments on the other walls.

Ce n’était même pas du vrai boisPas de la bonne dimensionLes coupes n’étaient pas propres

Bad quality and packed in a very wrong way i requested to return them what a waste!

Excelente Servicio y producto útil y funcional. Buen material que a pesar de venir muy comprimido en el empaque, se recupera al 100%. Después de un par de horas de desempacarlo queda listo para colocarse.

Definitely work. Nice straight cuts with fine edges. High density foam.I’m using mine in my 10x10 bedroom and gotta day the difference is 100% noticeable. I also paired mine with 4 foam 20cm cubes which really helps finish the look off. But paired with the cubes I must say the standing waves have been greatly reduced. Even the standing waves you’d get in the hallway (the bwaa bwaa bwaa) was extremely reduced, making for a more comfortable environment for my guests. Also bought a similar design from another company and they were NOT the same. The other company had the same design, but the foam was softer, which meant the cuts were less deep and less defined cuz the foam wasn’t dense enough to handle the cut (like making a sculpture out of Swiss cheese). The other company also didn’t line up their machine with the corners of the foam so the cuts were all out of line and it was only like 10-20% cheaper. I WILL say that Arrowzoom cuts weren’t 100% lined up, but very damn near close, like 99.8%. I would guess their tolerance is only 1-2 mm, but I will definitely be using Arrowzoom again, great value for money.Expanded almost immediately upon opening, but def recommend filling your bathtub and letting them sit for 30-60 min then squeezing them out and letting air dry. Avoid wringing/twisting too much as this may damage the fine edges. Also, avoid the dryer as the tumble may damage edges as well.Overall very satisfied and would recommend and buy again.Note: if you notice how some lines don’t line up, that’s cuz I used Arrowzoom right next to the cube, then the cheaper, less dense foam on the outside of that.

Se nota bastante la absorción de las frecuencias bajas, el material es de buena calidad.