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Square-shaped sound absorber - velvet

Artnr: CF-9912244
€ 101,06

- Available in several colors and sizes - OEKO-TEX®-certified sound absorber - Designed square-shaped sound absorber with velvet
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CF-9912244
  • Free shipping
  • 5-year warranty
  • Fast delivery

Square sound absorber – velvet

Square sound absorbers covered in velvet are an effective and aesthetically pleasing solution for improving acoustics in both private and public environments. The square shape provides a balanced and structured look that is easy to combine in patterns or use as individual elements. The absorber is available in several colors and in sizes 30x30 cm, 40x40 cm, and 50x50 cm, with a total thickness of 25 mm, making it easy to integrate into various types of interior design concepts where both sound comfort and visual harmony are important.

The velvet-covered surface provides an exclusive and soft look that adds depth and character to the room. At the same time, the absorber actively works to reduce reverberation and sound reflections from hard surfaces, contributing to a calmer and more controlled sound environment.

Create acoustic balance in different types of environments

The square-shaped sound absorber is designed to improve the acoustics in rooms where sound would otherwise bounce between the walls and ceiling and create echoes. By absorbing sound energy, it contributes to better speech intelligibility, reduced sound stress, and a more pleasant overall environment. In office environments, it creates better conditions for focus and conversation. In schools, it contributes to improved study conditions, while in homes it creates a calmer atmosphere in living rooms, bedrooms, and home offices.

The absorber is also used to great advantage in yoga studios, dance studios, music studios, and other creative environments where both acoustics and aesthetics need to work together. The square shape makes it easy to build larger acoustic surfaces or create graphic patterns that enhance the expression of the room.

Polyurethane foam – optimized for acoustic environments

The core of the sound absorber consists of polyurethane foam, also known as acoustic foam, which is one of the most commonly used materials for reducing echo and improving acoustics in sound-sensitive environments. Thanks to its open cell structure, the material effectively absorbs sound waves and contributes to a more balanced sound image. Polyurethane foam is often used in recording studios, home theater systems, and professional sound environments where controlled acoustics are crucial.

The combination of acoustic foam and textile surface allows the absorber to work effectively across a wide frequency range and provides a clear improvement in the room's sound comfort.

Velvet with an exclusive feel and durable surface

Velvet is a woven textile material with a short, dense, and even pile that provides a soft yet distinctive surface. The material has an exclusive feel and is often used in interiors where a more luxurious look is desired. The dense structure not only contributes to the visual feel, but also works well with the sound-absorbing core.

The velvet-covered surface is pleasant to the touch, durable for indoor use, and suitable for environments where both aesthetics and function are highly demanded.

Flexible placement for walls and ceilings

The sound absorber is designed to work equally well when mounted on walls or ceilings. The well-thought-out design allows for great freedom in placement and makes it easy to adapt the solution to the conditions of the room, regardless of whether the goal is to improve acoustics, create a harmonious look, or combine both.

Colors to choose from


(Enlarge the image by clicking on it)

Installation of square sound absorber on wall

Installation is adapted to the type of wall, the size of the absorber, and the desired end result. The sound absorbers can be mounted with picture hooks, double-sided mounting tape, Velcro tape (using both male and female), mounting adhesive, steel wire, or French Z-hangers (Z-brackets/clips) that are mounted behind the absorber for a concealed installation. Velcro tape can be a good alternative when flexible or removable mounting on smooth surfaces is required. Mounting hardware is not included and must be purchased separately.

Installation of square sound absorbers on ceilings

Sound absorbers can also be mounted on ceilings if the correct mounting method is used and the substrate is suitable. For ceiling mounting, we recommend mounting adhesive intended for upward-facing surfaces or mechanical suspension behind the absorber. Double-sided mounting tape is not recommended for ceiling mounting. Mounting hardware is not included and must be purchased separately.

Customized to your needs – sizes and designs

Square sound absorbers with velvet are available in sizes 30x30 cm, 40x40 cm, and 50x50 cm and are offered in several colors. The total thickness is 25 mm, and the design is developed to maintain both form and function over time. The absorber can be used individually or combined in larger installations for increased acoustic effect and a more expressive visual result.

Size Available in several different sizes.
Thickness 25 mm (including back).
Materials Polyurethane foam on an 8 mm chipboard. Upholstery is velour or velvet.
Sound absorption (NRC) 0.80 (αw) according to measured absorption curve.
Area of application Sound absorption on walls and ceilings in all types of indoor environments – especially houses and homes, offices, schools, studios, treatment environments, and technical spaces.
Unit Individually.
Assembly Wall: Picture hook/picture hook, double-sided mounting tape, Velcro tape, mounting adhesive, steel wire, or French Z-hanger. Ceiling: Mounting adhesive, wire, or mechanical suspension behind the absorber.
Colors/designs Available in several colors. Choose between velour or velvet.
Surface texture Smooth front with velour or velvet surface with a soft textile feel. The back consists of 8 mm chipboard.
Weight Approximately 6.5 kg per square meter, depending on size and depth.
Density 30–40 kg/m³.
Sustainability Very high. The products are dimensionally stable, age-resistant, and suitable for use in various indoor environments.
Origin/processing Manufactured in Europe.
Environmental certifications OEKO-TEX® Standard 100 (för tyg och kärna). Uppfyller EN 13252:2016, EN 13254:2016, EN 13255:2016, EN 13256:2016, EN 13257:2016, EN 13265:2016. CE, M1 och PEFC-certifierad träskiva.
Hypoallergenic Yes, made from OEKO-TEX®-certified materials without allergenic substances – suitable for sensitive indoor environments.
Odorless Yes, odor-free, without harmful emissions, and safe for indoor environments.
Moisture resistance Yes, for dry indoor environments. Should not be used in damp areas or exposed to water.
Mold resistance No, intended for dry indoor environments.
UV resistance Limited – the product is intended for indoor use and should not be exposed to direct sunlight for extended periods.
Care instructions Vacuum carefully when necessary using a soft brush or low suction power. Stains can be removed by dabbing with a slightly damp cloth and, if necessary, a mild soap solution. Avoid rubbing, using strong cleaning agents, high heat, or excessive moisture. The panels are intended for indoor use and should be protected from prolonged direct sunlight.
Recyclability Partially. The product consists of several composite materials. Polyurethane foam, chipboard, and textiles can be recycled separately where possible, but the product as a whole is not recyclable without disassembly.
Return policy Not applicable. The product is exempt from the return policy as it is considered custom-made or tailored.
Right of withdrawal Not applicable. According to the Distance Contracts Act, there is no right of withdrawal for custom-made goods.
Right to exchange Not applicable. The product cannot be exchanged as it is manufactured or cut to order.
Warranty 5 years. Covers material and manufacturing defects under normal indoor use.
Fire class Euroclass E according to EN 13501-1.
GPSR (General Product Safety Regulation) Manufacturer/Importer: SilentDirect AB, Nyängsgatan 6, 295 39 Bromölla, Sweden. E-mail: kundservice@silentdirect.se

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