The width of groove on the front face is 4mm, and the distance between the grooves are 28mm, and there are 2000 pcs / m² hole with a diameter of 10mm on the backside of our panel.
Perforation Ratio : %8
Frequency Type : It provides high acoustic absorption in low and medium frequency sounds.
The width of groove on the front face is 4mm, and the distance between the grooves are 64mm, and there are 1000 pcs / m² hole with a diameter of 10mm on the backside of our panel.
Perforation Ratio : %4
Frequency Type: It provides high acoustic absorption in low and medium frequency sounds
In this panel, slots are used instead of holes. The slot length is 63mm and there are 300 slots of 7mm diameter per square meter.
Perforation Ratio : %14
Frequency Type: It provides high acoustic absorption in medium and high frequency sounds.
In this panel, slots are used instead of holes. The slot length is 63mm and there are 600 slots of 7mm diameter per square meter.
Perforation Ratio : %28
Frequency Type : It provides high acoustic absorption in low frequency sounds.