Thickness:1mm
Size:300*600mm,300*1200mm
Height:25mm
surface micro punching, aperture 0.1-0.15mm, punching rate less than 0.75%, NRC ≥ 0.7, no sound-absorbing paper or rock wool.
System keel: 0.6mm dedicated keel
iMicro®300U Acoustic Clip-in System
Used in the ceiling area, with standard modulues, could be fit with lighting, air outlet. With one time stamping process, to get precise sizes and highly flatness surface.

