Slats PET Acoustic Panel | 1x1 feet | Pumice | 8 Pcs

We installed these in a gaming room where speech was bouncing off too many hard surfaces. Colour consistency was good across the pieces in my order, especially in Pumice. Surface preparation mattered more than I expected before fixing the panels. The material feels firm enough to handle during installation. I used adhesive for a more permanent installation and it held well on my surface. The panels gave the wall a more designed, architectural look. The product page helped me understand that this is acoustic treatment, not full soundproofing. The room sounds less sharp when several people are speaking. It is worth setting the expectation correctly: these panels help with absorption and reverberation inside the room; they are not a substitute for a sound-isolation wall.

We installed these in a reception where speech was bouncing off too many hard surfaces. I noticed this most during morning voice recordings at the listening position.

The room had a noticeable echo, so I tried a partial treatment first before adding more panels. I was looking for a solution that could soften the acoustics without turning the gaming room into a technical-looking studio. The slat PET panels appealed to me because the treatment could become part of the interior rather than something I would want to hide. Before ordering, I spent time on the MMT Acoustix website comparing the use case, size and basic installation information. That helped set the right expectation: PET acoustic treatment is mainly about controlling reflections and reverberation inside the room, not creating a complete barrier against noise coming through walls, doors or windows. When the order arrived, the first thing I noticed was the consistency of the felt surface and the cut edges. I laid the pieces out on the floor before fixing anything so I could check spacing and alignment. That small step made the final installation look much more deliberate. I specifically chose Pumice, and it looks balanced under normal room lighting. The 1x1 feet format worked well for my layout, although I would recommend calculating actual coverage rather than estimating quantity only from a photograph of the wall. For installation, I marked the layout first and checked the wall surface before choosing the fixing method. Adhesive felt more suitable for my permanent arrangement, while I would test any tape first on painted walls rather than assuming it will behave the same everywhere. The acoustic change was easiest to notice during speech. The room has less lingering energy after a sentence, calls feel clearer, and sharp reflections are reduced. It is not silence and it is not soundproofing, but it is the kind of improvement I was actually trying to achieve. Packaging on my order was protective and the panels reached in usable condition. I also appreciated being able to speak with someone for a practical placement question instead of relying only on generic marketplace descriptions. There were cheaper felt products available online, but I was more comfortable buying from a company focused on acoustics. Once I considered the finish, product information, packaging and support, the pricing felt competitive rather than simply expensive. If I were doing the room again, I would start by identifying the most reflective surfaces, treat a sensible area, listen to the change and then add more only if required. That approach gives a better result than covering every wall without a plan.

I chose this product for a workspace because I wanted the acoustic treatment to also look intentional.

I used these in my meeting room after struggling with a fairly reflective room. The website made the size and application easy to understand. The felt finish feels neat and consistent. The finished layout looks cleaner than I expected from the product photos. It is worth setting the expectation correctly: these panels help with absorption and reverberation inside the room; they are not a substitute for a sound-isolation wall.