Acoustic Panels, 2" X 12" X 12" Acoustic Foam Panels, Studio Wedge Tiles, Sound Panels wedges Soundproof Sound Insulation Absorbing

Awesome product works better than i thought it might. I built a shop vac cabinet for my CNC routers, to try to quiet down the sound of the shop vac; nothing is more annoying than the sound of a vacuum cleaner running the whole time your routers are running lol. Figuring the sound would really echo inside of the cabinet and turn it into a speaker so i bought these in anticipation of that. Sure enough once i had it done i was getting >85 dB, but once I lined the inside of the cabinet with the panels the sound dropped to >60 which is hardly noticeable over the rest of the tools. I do wish the adhesive was a bit stronger, but once you have pressed it firmly into place (maybe roll it out) i think it will be fine. I'll be buying more for sure

I read several reviews and was almost thrown off by the statements that the acoustic panels did not expand fully. Instead, I opted to get 3 different products to play it safe and ended up liking this one the most... though expansion is something you have to plan for. When you get the product, it is vacuum sealed, so they are flat to start and need time to expand. I opened the package, laid the panels out and let it sit over night. Some looked good, some looked deformed with only parts expanding. As I had time and I really liked the ones that had expanded, I played around with them. Given time, they should all expand, but it's a dense foam and sometimes a little help is needed. For one that just wouldn't budge, I wet down the side that was not expanding and let it sit for a day or so. Popped right out. Bottom line If you have some flexibility, the product was the best at reducing noise of the ones I ordered, the best value, and very easy to work with once they were expanded. That said, if you are in a hurry or don't have the space to lay out the panels so they can expand, you may want to consider other products or buy spare packages.

Let me suggest you do not wait 24-48 hours for self expansion as it will not happen. This is said over and over - it is not a lie. If you need a large volume like I did you may want to consider panels that are not vacuum sealed. I bought 300 of these panels for my dog boarding kennel so I needed a quick way to get these to expand. I opened the first box that had 7-12 packs, peeled them apart while throwing them in my bathtub full of water (which worked!) but soon realized, too late - I was on a mission -I had to wring each one out with carpal tunnel syndrome and still had to dry them because no amount of squeezing was going to work. My dryer being fairly new has a moisture sensor I cannot figure out how to shut off. Due to that the dryer turned off every 3 min because the foam holds the moisture deep inside. These are SPONGES! So here are my practical tips after trying several science experiments: Rinse and Spin one pack at a time in your front loader. This alone will save you hours. I’m using the steam cycle on my dryer because the water is disconnected. They get almost completely dry and doesn’t shut off as often. I’m sticking them to the walls with acoustic panel glue in a bucket. Then, using fans in the boarding kennel to completely dry them out and I’m sticking them to FRP not drywall so the initial moisture doesn’t matter. No doubt they help with the acoustic dampening. I do not hate them but they are a pain in the hinder.

I used the foam blocks to complete a sound deadening of my television cabinet from the room behind it. The first layer of the cabinet walls is butyl followed my a thin layer of PE sound deadener. Both are Noico products. To finish off the inside of the cabinet I wanted some more sound deadening and something to further reduce any reflective sound waves. So I chose 12 x 12 inch acoustic foam panels. The result is very good and I have to turn the television volume way up high to hear anything from the room behind the cabinet. I will add that I had no problems expanding the 12 x 12 inch foam blocks. They arrive compressed of course to make them easier and less expensive to ship. Half of the foam blocks expanded to their full size on their own. The rest I rinsed in water to expand then wrung them out. It is Winter and the air is dry so most of the foam blocks dried quickly. There were a couple of stranglers so I put them in the clothes dryer for a few minutes. To apply the foam blocks I used 3M Super 77 spray adhesive. I only applied it to the foam blocks, not to the surface I was mounting them to. As I said, my results are very satisfactory although I don't know if the foam blocks by themselves would have giving me the performance I was after. I think the butyl layer is quite important. Hope that helps anyone wondering about these.

Pictures above show what they're like before and after letting them expand for a few days. Pro's: -9 of 12 expanded. -the ones that work are fluffy and look nice -there's not much of an echo anymore Con's: -3 of 12 were defective -they're not the same size, not 2" thick, as advertised -they don't sound proof, as advertised, you'd probably have to cover the whole wall and feel like you're living in a padded cell so you might as well fork out the funds for sound proofing panels that look nicer In all: I like them for now, they are good enough until I can get something nicer. They do remove the echo in the new place. They're really not worth their price, though. You could easily buy some foam and use double sided sticky tape for a lot cheaper and more efficiently.

Overall, I am quite impressed by the quality. Definitely wash them, wring them out, and let them dry. This will definitely speed up the expansion process when you take them out of the package (also eliminate that chemical smell...if any) A decent size, and cool pattern for any home or professional studio. I noticed a huge difference in my audio after placing these on my wall. That being said, I didn’t stick this directly to my wall, instead I used an adhesive and applied it to a board, and hung it on my wall. Worked all the same. Definitely a good investment. Highly satisfied.

Great product, improved sound quality ❤️ The sound quality got improved for my stereo set up

I will not say its stopped 100% sound but reduced lot of noise. I feel a lot comfortable after it. Dont forget to seal the door with thin door blocker tapes. The lower part can be blocked with door dust blockers. Now I can sleep/ work properly in my room

Son excelentes y te voy a decir de la manera más objetiva posible la forma de descomprimir las mismas porque veo muchas opiniones dividas. Muchos dicen que no recomiendan mojarlas.. Otros que si... Y la respuesta clave es que esto depende ENTERAMENTE del clima donde te encuentres... Si te encuentras en un lugar con clima cálido de arriba de 20 grados en promedio... Es altamente probable que con dejarlas unas 24-48 horas por si solas expandirá sin problemas.... Sin embargo, si te encuentras en un lugar con clima más bien frío... Es muy probable que aún habiendo dejado ese tiempo que expandan, estas no lo harán.. Por lo que en este caso... Sí se recomienda mojarlas y sobre todo.. Si las vas a mojar... Hazlo con agua tibia más bien tirando a caliente... Verás y notarás la magia con mojarlas y luego deja que sequen bien... Ya sea que las pongas en la secadora o al sol a que haga su trabajo... OJO... Si las mojas, sé delicado al exprimirlas para que no se dañen. La espuma es de una gran calidad y del grueso señalado... Ampliamente recomendada.

سي للغاية وغير صحيح في عزل الصوت وانا مجرب 👍🏻👌