Perforations are generally less prominent than slots and can therefore subtly improve the room sound. The (micro-)perforated versions we offer cater for absorber classes A, B and C, depending on the overall structure, and therefore cover all common room acoustic requirements. As a special design, the acoustic panels can also be designed with different drill hole diameters and individually offset drill holes. Here we use our acoustography process, which turns your project into a visual highlight.