Sound Balance acoustic tile in light grey, set of 2. For effective sound protection in your office: the acoustic tile is a compact sound absorber that will improve the room acoustics in your open-plan office. This wall panel absorbs sound and reduces the noise level and reverberation in the room, noticeably decreasing the effect of disruptive noise on everyday working life. Guaranteed effective: the acoustic tiles are certified as highly efficient sound absorbers that meet the requirements for sound absorption class B (calculated sound absorption coefficient αw as defined by standard DIN EN ISO 11654 = 0.8, i.e. 80% of the sound that strikes the tile is absorbed). The acoustic performance has been tested and certified by Müller-BBM, an independent institute for acoustics. The acoustic tile meets the highest interior design standards: the attractive diamond-look design is an eye-catching feature for any office. There is a choice of three muted colours and three matching formats, which allow you to create a variety of combinations to cover small or large surfaces. Can also be combined with other acoustic products from the Sound Balance range, to customize your office space flexibly in line with your individual requirements. Quick and easy to mount without drilling: thanks to the pre-mounted original tesa® adhesive strips on the back, the tiles are simply stuck onto smooth, unbroken surfaces such as glass, tiles, concrete, panel systems or furniture. To reposition the tiles, use new adhesive strips, available in a set, prod. code SB190. All Sound Balance acoustic products are ideal for sound-proofing offices, are TUEV-approved.