The width of groove on the front face is 2mm, and the distance between the grooves are 6mm, and there are 4000 pcs / m² hole with a diameter of 8mm on the backside of our panel.
Perforation Ratio: %8
Frequency Type : It provides high acoustic absorption in low, medium and high frequency sounds.
The width of groove on the front face is 3.2mm, and the distance between the grooves are 4.8mm. In our panel, there are 8000 pcs / m² holes gradually drilled by 3 mm from the front and 8 mm from the back with the center points coinciding.
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 3,2mm, and the distance between the grooves are 4,8mm, and there are 4000 pcs / m² hole with a diameter of 8mm on the backside of our panel.
Perforation Ratio: %13
Frequency Type: It provides high acoustic absorption in medium and high frequency sounds.
The width of groove on the front face is 2mm, and the distance between the grooves are 14mm, and there are 4000 pcs / m² hole with a diameter of 8mm on the backside of our panel.
Perforation Ratio: %8
Frequency Type: It provides high acoustic absorption in medium and high frequency sounds.
The width of groove on the front face is 3,2mm, and the distance between the grooves are 13mm, and there are 4000 pcs / m² hole with a diameter of 8mm on the backside of our panel.
Perforation Ratio: %13
Frequency Type: It provides high acoustic absorption in medium and high frequency sounds.
The width of groove on the front face is 4mm, and the distance between the grooves are 12mm, and there are 4000 pcs / m² hole with a diameter of 8mm on the backside of our panel.
Perforation Ratio: %16
Frequency Type: It provides high acoustic absorption in medium and high frequency sounds.