Pro.Felt Dunes
A Pro.Felt felt relief with a dune pattern. Eight 600 × 1200 mm modules form one wall. You buy as many modules as you need. The slats project up to 109 mm from the wall.
Applied automatically when you add to cart.
Lowest price in the last 30 days (applies to the cheapest variant): 144,90 €
Your configuration
- Module
- Color
Less reverberation and echo
Pro.Felt felt absorbs sound.
A relief up to 100 mm
The slats are up to 100 mm high.
8 modules, 21 colors
Modules A1–B4 form one pattern.
Single modules
You buy only the modules you need.
Acoustic data
A felt relief that absorbs sound
Dunes are made of Pro.Felt acoustic felt. Our flat panels use the same felt. Its absorption chart is alongside.
- Less reverb and echo.
- Each module has 50 felt slats.
- The modules join into one consistent wall.
The chart shows the absorption of Pro.Felt felt. The slats and the base are made of this felt. It was measured as for flat panels, at 23°C and 48% humidity.
Construction
Felt slats on a felt base
Each module has 50 slats set every 24 mm. The slat height changes smoothly, and this creates the dune pattern.
A 9 mm felt base
A flat 600 × 1200 mm board of PET acoustic felt. The slats stand on it.
9 mm slats every 24 mm
50 slats per module. Each has a different profile and rises up to 100 mm above the base, so up to 109 mm from the wall.
Eight modules A1–B4
The pattern runs from one module to the next. Eight modules make a 2400 × 2400 mm wall.
Wall mounting
With plugs, included in the set.
Assembly
Mounting on the wall
Plan the layout
Check on the map which modules sit next to each other. Mark their position on the wall.
Fix the modules
Start with one module. Push the next ones up against it so the slats join up.
Specification
Technical parameters
| Module size | 600 × 1200 mm |
|---|---|
| Depth | up to 109 mm from the wall (9 mm base + relief up to 100 mm) |
| Construction | 50 slats of 9 mm felt every 24 mm on a 9 mm felt base |
| Modules | A1–A4 and B1–B4; 8 modules = 2400 × 2400 mm |
| Colors | 21: 14 solid colors and 7 color schemes (base + waves) |
| Absorbing material | Acoustic felt |
| Acoustic properties | Sound absorption |
| Weight | 3 kg |
| Intended use | Wall |
| Mounting | Plugs included in the set |
| Place of production | European Union |
| Manufacturer | Addictive Sound |
| Hygiene certificate | Yes |
Projects
Dunes in interiors
In the office and the living room, four modules hang in a row. Further on you can see whole walls.
Customer reviews
Customer reviews of the Pro.Felt Dunes
0 verified purchase reviews
FAQ
Frequently asked questions
The slats and the base are made of 9 mm Pro.Felt acoustic felt.
A module measures 600 × 1200 mm. The slats project up to 100 mm above the base, so the whole module is up to 109 mm thick. Weight: 3 kg.
As many as fit on your wall. One module is 600 × 1200 mm. Eight modules A1–B4 make a 2400 × 2400 mm wall. The modules you choose must sit next to each other for the pattern to connect.
Yes. Modules A1–A4 and B1–B4 form one continuous pattern. Several such walls side by side also form one pattern.
With plugs. The plugs are included in the set.
Yes. Pro.Felt felt absorbs sound, and we show its α curve in the acoustic data. We don’t yet state a measurement of the whole module or an absorption class.
Yes. Pro.Felt felt has a hygiene certificate.
Complete the set
Combine different depths and forms
Complement the wavy relief with panels of other profiles and an additional absorbing panel.
Complete the arrangement

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Need a complete acoustic design?
Start with a free consultation. We also offer a treatment design with 3D visualization and simulation.
From the workshop
The latest projects and short videos
Installations, behind the scenes and customer interiors - posted regularly on our profiles.
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