ACOUSTIC SLOT PERFORATIONS
Our various acoustic slot patterns are tested and documented to achieve known sound absorption coefficients for both walls and ceilings. Certain sounds need to be directionally steered and others reduced or eliminated. We therefore recommend designers to consult with a professional acoustican in order to achieve the required results.

General Bezel Conditions For Wall Panels
B = 30-95mm.
When group slotted B and C are variably.
General Bezel Conditions For Ceiling Panels
B = 35-45 mm.
When group slotted B and C are variably.
>20% open area
SX8 Maxi Slotted 8mm
Absorption class B.
Open area 29%
QS Slotted 20mm
Absorption class C.
Open area 28%
SM8 Mini Slotted 8mm
Absorption class B.
Open area 26%
SH8 Slotted 8mm
Absorption class C.
Open area 26%
10-20% open area
SG8 Grouped Slots 8mm
Absorption class C.
Open area 20%
SM5 Mini Slotted 5mm
Absorption class C.
Open area 15%
SH5 Slotted 5mm
Absorption class C.
Open area 15%
RS8-C40 RIB Slotted 8mm
Absorption class C.
Open area 13%
SG5 Grouped Slots 5mm
Absorption class D.
Open area 12%