FILA Module provides différent absorption characteristics for its alternative perforation ratios. T1 can be used where high absorption is necessary on wall surfaces and to provide optimum réverbération desired for a room. T4 can be used where high absorption is necessary on wall surfaces and to provide optimum réverbération desired for a room. T6 can be used where high absorption is demanded for low to mid frequency range, especially suited for electroacoustic sound reinforcement with music material of dominant low-frequency energy
content in such rooms.
All configurations can provide effective sound scattering in between a range of 500 Hz to 8000 Hz due to différent sized depths / projections of each module. This will allow even distribution of sound within the room where they applied and will prevent acoustical defects causing disturbance due to harsh sound reflections, acoustical glare, echo or flutter echo.