Acoustic panel KOSA

coverfor interiorwall

KOSA Module provides différent absorption characteristics for its alternative perforation ratios. T3 can be used where high absorption is demanded. The panel in this form is effective for controlling réverbération and echo formation inside rooms designed for speech related activities due to higher absorption performance at mid-to-high frequencies. T4 can be used where high absorption is necessary on wall surfaces and can function to provide optimum réverbération desired for a room. T6 can be used where high absorption is demanded for low frequency range, especially suited for electroacoustic sound reinforcement with music material of dominant low-frequency energy content in such rooms.