Developed and successfully used by Topakustik, the T-Perforation has a discreet effect while still offering high-performance absorption. Topakustik Perfo T is available with perforation bores of 3, 4 and 5 mm. The smaller the visible perforations, the more the maximum absorption shifts to the lower frequency.

The advantages of this type at a glance:

• discreet and good absorption
• ideal for all materials and surfaces
• edges and contrasting perforation at will