SONIUM® achieves very high sound absorption particularly at low frequencies without using combustible or conventional fibrous materials. The sound absorption properties are remarkable for such a low weight and fibre free material. Able to reduce interior noise and improve interior acoustic quality, the peak absorption frequency of SONIUM® can be tailored to the frequency range required, simply by selecting an appropriate panel thickness.
SONIUM® is faced on one side with a flat micro-perforated aluminium sheet (SONIUM | FLAT) or with a corrugated micro-perforated aluminium sheet (SONIUM | CORR).
SONIUM® is the ideal material for creating sound proof enclosures, wall and ceiling absorbers and for sound absorption in clean rooms, boats, trains and aircraft.