Panneaux acoustiques autocollants (24 pièces), 30 x 30 x 2,5 cm, panneaux muraux en mousse absorbante auto-adhésive, pour studio de musique, noir

High-Efficiency Sound-Absorbing Panels: These sound-absorbing panels are specifically developed for acoustic treatment of walls, doors, and ceilings. Their dense, porous structure effectively absorbs and reduces echoes and noise. Even in a home recording studio, instruments or vocals can be recorded clearly, improving mixing levels. Safe and High-Quality Materials: Made from environmentally friendly polyurethane, these panels are harmless to humans. Furthermore, a flame-retardant formula is added to the foam to reduce the risk of sudden hazards, ensuring safety while maintaining product performance. Wide Range of Applications: Sound-absorbing foam reduces vibration and sound reflections within the room, resulting in better playback and recording. Ideal for home recording studios, home theaters, interior design, music rooms, game rooms, and offices. Long Service Life: Uniform density and thickness prevent deformation or aging; cutting does not affect sound absorption. Safe and Reliable for Long-Term Use. Are you always experiencing unwanted noise and reverberation when recording or playing audio? Various objects in the room reflect sound, causing echoes and noise to constantly interfere with sound quality. This professional sound-absorbing material has a noise reduction coefficient (NRC) of 0.92. Its dense, porous structure effectively absorbs mid-to-high frequency sounds, reducing sound wave vibration amplitude and thus achieving perfect sound quality. Are other sound-absorbing materials of poor quality and unable to fully recover? This sound-absorbing foam is made of safe polyurethane material. During compressed transportation, after washing and drying, 90% of the product returns to its original shape. This is because the odor generated by long-term sealed packaging gradually dissipates. Are other sound-absorbing materials too bulky and difficult to install? This sound-absorbing foam is available in various thicknesses, including 2.5 cm and 5 cm, with each sheet weighing no more than 60 grams. It can be quickly attached using double-sided tape or spray adhesive, without worrying about it falling off. Wedge Design: The wedge structure increases the surface area of the sound-absorbing material, allowing sound waves to be absorbed and processed more effectively. Compared to flat sound-absorbing foam, they have better sound absorption. In addition, pyramid-shaped, mushroom-shaped, and nine-square grid-shaped sound-absorbing foams are also available. Endless Possibilities: Sound-absorbing foam boards have a wide range of uses. They are easy to install, can be reshaped, are easy to cut, and can bring a professional performance boost to your room. They can be used in a variety of small to medium-sized spaces, such as home recording studios, music rooms, home theaters, or personal studios. They are a good choice for controlling reflected sound or suppressing sound interference from equipment. High-density porous structure: Due to their fine cavities and semi-open pores, these sound-absorbing foam wedges are ideal for absorbing and blocking sound, especially mid-to-high frequency sounds. Therefore, we use only high-quality porous sound-absorbing polyurethane material. Contains 24 sheets.