Acoustic IndexAcoustic Index

B11 Wing Saturn PET

Wing Saturn PET

Aobj 1.20–2.50 m² at 1 kHz

EPD availableFree-hangingCeiling
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Manufacturer

B11

B11 develops and manufactures lightweight, free-standing and suspended room-acoustic objects in Edling, Bavaria. Founded in 2011 by Dirk Huber, the brand stands for distinctive, design-led acoustic solutions „made in Bavaria“. The core range is based on melamine resin foam (Basotect) with a textile cover (Camira Nexus/Lucia): the TOWER OF SILENCE acoustic column, the CUBE, the square WING, the rotatable ROTARY WALL and the suspended FLYING WALL room divider. B11 also offers a PET line made from recycled ARCHISONIC Felt (Impact Acoustic) and the through-dyed WING UNICOLOR. Sound absorption is documented per product — via accredited measurements (Müller-BBM, University of Stuttgart) or manufacturer data sheets; free-standing single objects as the equivalent absorption area A per object.

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Documents

EPDFire protectionDatasheet

Description

WING SATURN PET unites light and acoustics in a ring — a ring-shaped felt element that hangs suspended and, on request, becomes a dimmable luminaire. A sculptural eye-catcher.

Technical data

Material: Recycled polyester acoustic felt (ARCHISONIC Felt)
Surface: Felt surface, milled cut patterns available
Up to fire class: B-s1,d0 · ARCHISONIC Felt — 24 mm tested: B-s1,d0 (EN 13501-1)
Application: Foyer, lounge, conference
Certifications: EPD (EN 15804), Cradle-to-Cradle, EcoBau; colour fastness class 6 (ISO 105-B02)
Colours: 36 standard colours (ARCHISONIC Felt, Colour Hive)

Measurement data

Sound absorption

ISO 354 – reverberation chamber· 2 variants

Aobj
2.50 m²
at 1 kHz

Frequency values

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CompareValue
Orbis (Large) Ø 1800 mm ringAobj2.50m²
Orbis (Medium) Ø 1200 mm ringAobj1.20m²

Test report: HP-232359

Institute: Hochschule Luzern (HSLU)

Measurement date: 01/09/2025

Test setup: Orbis (Large) Ø 1800 mm ring

Terms of use
Measured values as a table (2 measurements)
B11 Wing Saturn PET: sound absorption coefficient αs per ISO 354 by frequency and test build-up
Build-upαw100 Hz125 Hz160 Hz200 Hz250 Hz315 Hz400 Hz500 Hz630 Hz800 Hz1000 Hz1250 Hz1600 Hz2000 Hz2500 Hz3150 Hz4000 Hz5000 Hz
24 mm · Orbis (Large) Ø 1800 mm ring (Aobj, m²)–0.180.150.230.611.151.531.832.292.442.342.442.752.802.882.933.032.952.95
24 mm · Orbis (Medium) Ø 1200 mm ring (Aobj, m²)–0.090.070.110.290.550.740.881.101.181.131.181.331.351.391.411.461.421.42
Measured values as a table (2 measurements)

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