Addictive Sound Premium Acoustic Panels - Sound Absorbers - Acoustic Panel with dimensions 100x50x11 cm - Acoustic Elements - Anthracite

["VERY HIGH SOUND ABSORPTION COEFFICIENT - The broadband premium absorber (100x50x11 cm) excellently absorbs sound, including low frequencies (Class A). The best available acoustic wool with a density of ~80kg/m3 is used, cut to the size of the panel. The absorbing material (acoustic wool) has a non-combustibility class A1 and a hygiene certificate.", "ROBUST CONSTRUCTION - The inner robust construction made of furniture board, finished with a 3mm HDF board on the back, allows for better absorption of low frequencies. An additional layer of fabric protects against any dust. The whole thing is elegantly finished in a premium acoustic fabric weighing 275 g/m2.", "ACOUSTIC PROPERTIES - The weight of the acoustic panel is about 8.5 kg. The weight of the absorber impacts the acoustic properties -> The density of the absorbing material allows for up to 100% absorption in the range of human speech.", "EASY WALL MOUNTING THANKS TO INCLUDED SET - See the instructions in the photo gallery to see how easy it is. Upon customer request, it is possible to add a ceiling mounting kit for free.", "HIGHEST QUALITY MANUFACTURING WITH 3-YEAR MANUFACTURER'S WARRANTY - The product was fully manufactured in the European Union. Ideal for use at home, in the studio, in conference rooms, clubs, schools, pubs, restaurants, or other places requiring improved acoustics."]