APN Startseite | Wall panels | apn Forma circle

Round acoustic wall panel apn Forma circle

The circular acoustic wall panel apn Forma circle rounds off our product range. Because wall absorbers do not always have to be square.

Acoustic wall absorbers in individual colors

All colours of the RAL or NCS colour palettes are available as surface color of the wall panel apn Forma A Circle. Whether brightly coloured, discreetly homogeneous or in corporate design colours – in addition to improving room acoustics, our acoustic wall panels offer individual design options.

In option of colour coating, the circular acoustic wall panel apn Forma F circle can be covered with various fabrics from the apn fabric collections K1-K6. This can also turn a circle into a pinboard.

As a special design, our acoustic wall panels can also be printed by direct printing. This turns highly absorbent acoustic absorbers into decorative images.

Dimensions according to customer requirements

We offer you circular formats that fit your project and interior. Free of minimum purchase quantities and format restrictions, we work with you to develop the formats that fit your room. Or you can specify the formats that we produce for you.


Customized dimensions.

Individual dimensions of the circular acoustic wall absorbers – even in small quantities.

Wide range of surfaces.

apn Forma A circle: acoustic fleece in RAL or NCS Code or direct printing.
apn Forma F circle: More than 150 fabric coverings in felt or textile according to the colour chart apn fabric collections K1-K6 (size-dependent)

Acoustic wall panels can be used in:

Offices, educational establishments, gastronomy & hotels, healthcare sector, production facilities

Technical specifications
Noise absorption measurement
apn F, Felt covered acoustic wall panel
Comparison between empty surface and surface pinned with 115 g/m² paper
Technical specifications
Dimensions (lxw; in mm)Standard: 2,400 x 1,200; further dimensions available on request
Sound absorption classBasic material A acc. to DIN EN ISO 354
Construction material classAbsorber board: A2-S1, d0 gem. DIN EN 13501-1
Fabrics and felts: surface-dependent
Heat conduction group035
CleaningSurface-dependent; acoustic fleece: damp wipeable; fabrics: dry wipeable
DemountabilityEasy demountability, flexible conversion possible
Interior climate Suitable for use in rooms of ISO category 6 according to DIN EN ISO 14644-1
Humidity resistanceDimensionally stable up to a relative humidity of 95 % at 30 ° C (acc. to DIN EN ISO 4611)
WeightApprox. 4.5 kg/m²
SurfacesAcoustic fleece, fabrics, felt, direct print
Special coloursAcc. to RAL or NCS code, APN fabric collections K1-K6; dircet print according to customer specification
Surface Variants
apn A acoustic fleecemit farbbeschichteter Oberfläche ohne Rahmen
Farbe: weiss, ähnlich RAL 9003; nach RAL oder NCS Code
und Digitaldruck möglich; Baustoffklasse: A2-s1,d0
APN F FilzWall panel covered with felt or fabrics;
Colour: according to APN fabric collections K1-K6