The broad and distinct groove of 4mm leaves room for design options. The high NRC (Noise Reduction Coefficient) of 0.89 is also very efficient in sound absorption. Therefore, it is especially recommended for ceilings. Another featur is the option of T-perforation, which provides an astoundingly good effect.
– Distinct and pronounced groove
– Strong lines and profile
– Possible to incorporate T-perforation (increased low frequency performance)
– High sound absorption characteristics