12pcs Pyramid Acoustic Foam Tile Home Studio Sound Treatment Accessories Foam DIY Studio Sound Recording Wall Panel Tiles 25X25X5cm (Yellow)

We only bought them for decorative use and not for acoustic purposes. They arrived rolled up and squashed and we were about to complain, however we checked the instructions and low and behold a few hours later they had reformed themselves into lovely cut squares each with perfect pyramids!! Not used yet, slight discrepancy with sizes to match up edge to edge but shouldn’t cause a problem and it did say there was, so all in all, very good and cheap alternative.

So.. when thwy arrived they were vacuum packed. That frustrated me! They also didnt puff out after 24 hours. What they needed was a run over with a hair drier and they came back to life!They are actually quite good i have to say, they ARE NOT sound proofing. They are dempening to stop echos, the acoustics in the room are much improved by them, im going to order some more now!

I had to purchase two sets of these to cover my space, even though based on the measurements on the product page only one set would be required. I let all the panels sit to expand overnight and started to apply them to my space, I then realised that they are all different sizes with variances of +/- 15mm. Little disappointing.

Decent, especially for price, didn't come with anything to stick them to the wall which is understandable, just ordered some command strips since people recommended them but came back to my room with all of them on the floor but one then that one dropped off the wall so I'm bloody hot glueing them on but they looked good whilst they were up, NOW, people recommended to hairdry them to poof them up quicker but it made literally no difference so I just left them to air out for two days and even the flattest ones were perfect, they come very vacuum packed which I think they could avoid but once you leave them for awhile they are fine, I got them for the looks tbh not the sound absorption, these twelve made a bit of a difference but not much

3rd day in , still only got 4 out of 12 pieces expanded , this product is a total waste of time and money , clearly the vacuum process is a 50/50 chance of your product recovering , how can you sell a defective product made defective by your own packing process , if this was a physical shop it would be full of returns and unhappy buyers . So I've wasted 5 days so far from buying to now , will waste another week waiting for return and refund , BUY AT YOUR OWN RISK , yes some people seem to have a perfect product but not all of us , like I said your gambling with your 18 quid on wether it will expand or not . Process is flawed , product is defective . Pretty annoying, no one likes buying things dressed up as perfection but here is another seller selling defective stuff and making money , time to leave amazon

I bought thus while back to sound isolate my room feom neighbours who was complaining the sound is loud. But when it arrived only half arrived. Also this ist even thigh as advertised on the photos. This is thing peice of foam which bulks after package being opened. But i don't think these are good enough for cinema room. I have seen and got different type of foam which does the job. But this could be used in small room with any beginner setup but wouldn't recommend for official or home cinema use. This acoustic foam ist worth for the price.

I bought these for both decorative use and to reduce echos and bounce in my videos and it definitely noticeable. They arrived in a vacuum sealed package that's been rolled up and compressed for convenient transport. Once you open the package you need to leave the foams out for an hour so it can reform into it's normal shape. Each panel was equally shaped with no discrepancies and can be organised into what ever shape suits your needs. Overall i think its a great product for the price. If you're not a fan of the design that cool the are plenty of versions from the seller that my appeal to you. Still i highly recommend getting these

I vas very excited to have and use these pyramid acoustic foam tiles to setup a good acoustic for when I do voice recordings or I record playing my guitar but... after 24h the foam was at the right shape and when trying to place them... ops, 4 to 6 mm difference in size on some endings, so I end up to use only 8 of 12 just because the cuts are not accurate. Placing the foam tiles on the wall was another issue as using double tape on foam wasn’t for help, in the morning all went down so I have to use strong adhesive. Overall, the sound quality is improved using acoustic foam but the finish quality of these acoustic foam tiles is not the best

tutto ok

En términos generales está muy bien.

Diese Schaumstoff-Panels sollen das Echo minimieren und nicht den Schall isolieren. Das machen sie auch.Sie kommen Vakuumverpackt. Was heißt das? Die sind fast so dünn wie ein Stück Papier. Das hat Schaumstoff so an sich, man kann ihn sehr klein machen.Man sollte diese also wie angegeben liegen lassen. Wer danach immer noch Probleme hat, kann sie ein bisschen nass machen und danach trocken. Ein Heißluft-Bügeleisen oder ein Föhn wirken Wunder!Der Gestank verflüchtigt sich nach einer Zeit und die Panels bekommen ihre wahre Größe.Wer nach der Zeit + Föhn immer noch Probleme hat, kann auch händisch ein bisschen nachhelfen und dabei föhnen!!!Damit weitet man die Poren und die Luft macht sich darin breit.Ist natürlich kein Eisen, sondern Schaumstoff. Deswegen sollte man aufpassen, wenn man es händisch macht.Größe, Breite und Tiefe stimmen soweit! 👍🏻

Produits conforme à mes attentes pour une pièce vidéo. Résultat vraiment sympa. Seul bémol ds certains lots quelques plaques qui ne gonfle pas du coup utiliser pour les découpes ms bon...

Tja, was soll man sagen.Wir haben ähnliche Produkte schon Anfang 2020 gekauft und waren bei einem anderen Anbieter TOP zufrieden.Dort stimmte die Qualität wie versprochen.Und wie einige hier "schlau" erzählen, dass man "schön warten soll bis die Panells sich entfalten", haben schlicht keine Ahnung. Regulär benötigen Sie 24 Stunden und Sie haben Ihre Wunschform erreicht!ABER dieser Müll hier eben nicht.Bewertung nach 5 Tagen1. Nicht die originale Materialzusammensetzung.2. Billiges Material und nicht die selbe Dichte/Füllform des Originals3. 50% gingen erst gar nicht auf!4. 30% gingen nur teilweise auf und sahen aus wie nach einem Verkehrsunfall5. 20% gingen auf und waren dünner als normal und auch nicht so grifffest wie vergleichbare echte ProdukteFAZIT und guter Rat:FINGER WEG! von diesem Rammsch