Sound-deadening system

The maximum-efficiency milled sound-absorption system

4akustik® is a sound-absorbent system for use on walls and ceilings, comprising melamine-faced, lacquered or veneered MDF slats. The high performance levels are achieved thanks to research into the theory of Helmholtz resonators and sound dissipation using porous textures. 4akustik® combines excellent sound absorption performance with the highest health and safety standards.
The Helmholz resonator
The reflective board

Discover our range

The numerous types of milling and spacing ensure we can cover a wide range of different sound-absorption coefficients, thereby meeting all sorts of design needs.

Random – 4akustik® 30-14/2

Random – 4akustik® 29-13/3

Random – 4akustik® 28-12/4

Millerighe – 4Akustik® 3/1

4Akustik® 7/1

4Akustik® 9/2

4Akustik® 13/3

4Akustik® 14/2

4Akustik® 28/4


Random amazes us with its fresh and captivating character: a wall or ceiling sound-absorbing system that has 3 different types of slats whose staggered milling gives dynamism to the surfaces. High acoustic performance and perfect workability of the slats are its main features, to which is added a wide choice of decors and finishes now implemented with the new Mocha shade.

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Millerighe / 4akustik® 3/1

High-performance aesthetics Millerighe is the latest arrival in the Acoustic Panelling range: an adaptable sound-absorbent solution with a striking aesthetic for the vertical covering of interiors, with technical characteristics for substantial noise reduction. Millerighe creates a uniform space, the milling disappears leaving the textural aspect at the forefront.

Glue-free installation

Slats and square panels offer excellent versatility for installation, and ensure an even surface, thanks to the lack of joints. The slats are mounted using a simple, glue-free procedure. The use of screws and sliding clips ensures that removal is equally simple. The modular systems can be wall-mounted using a system of profiles and connectors similar to those used for the slats.

Health and safety

The panel, in its EC-certified version, classed as “B-s1,d0” for its reaction to fire, also conforms to the highly exacting Japanese “F4 star” standard, with reference to its extremely low formaldehyde content, in line with JIS parameters. 4akustik® contributes toward satisfying prerequisites and credits under LEED®. 4akustik® is also available in a version without reaction-tofire certification, and with class E1 formaldehyde emissions.