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4sound® P11F02

1 2 mm Grooves 2 11 mm Pitch of the grooves 6% Percentage of drilling Wall mounting Watch the video> Ceiling mounting Watch the video>

4sound® P16F02

1 2 mm Grooves 2 16 mm Pitch of the grooves 7% Percentage of drilling Wall mounting Watch the video> Ceiling mounting Watch the video>

4sound® P16F03

1 3 mm Grooves 2 16 mm Pitch of the grooves 12% Percentage of drilling Wall mounting Watch the video> Ceiling mounting Watch the video>

4sound® P32F03

1 3 mm Grooves 2 32 mm Pitch of the grooves 5,5% Percentage of drilling Wall mounting Watch the video> Ceiling mounting Watch the video>

4sound® P4F02

1 1-2 mm Grooves 2 2-4 mm Grooving pitch 7% Drilling percentage Wall mounting Watch the video > Ceiling mounting Watch the video >

4sound®

4sound® is a system of sound absorbing wall and ceiling panelling consisting of MDF slats or tile with horizontal milled grooves in the top face and holes in the underside which create Helmholtz resonators. The types available differ in the size of the mills (2 or 3 mm) and their spacing (11, 16, or 32 mm) P11F02 – P16F02 – P16F03 – P32F03. Different mill layouts deliver different acoustic performances. The panels have a low formaldehyde content (E1) and are available with Eurocode “B-s1,d0” reaction to fire and CE marking for construction materials.

Specifications

Inner core
MDF Class 2
MDF Euroclass B-s2,d0
MDF Euroclass B-s1,d0

Inner side
Sound absorbent non-woven fabric

Thickness
16 mm

Dimensions:
2790 × 133 mm
600 × 600 mm
1200 × 600 mm
other sizes on request

Finishes
Melamine paper
Wood veneer
Reconstituted veneer
Lacquered RAL

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