Acoustic IndexAcoustic Index

B11 Wing on Table PET

Wing on Table PET (Infra)

Sabins/unit 17–23 at 1 kHz

EPD availableFreestanding
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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 ON TABLE PET brings the sustainable felt line to the desk — the INFRA element floats as an add-on above the workplace, screening quietly and lightly.

Technical data

Material: Recycled polyester acoustic felt (ARCHISONIC Felt)
Surface: Felt surface, milled cut patterns available
Fire class (EN 13501-1): B-s1,d0 · ARCHISONIC Felt — 0.94 in tested: B-s1,d0 (EN 13501-1)
Application: Open-plan office, desk-sharing, call centre
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

Reverberation chamber (ASTM C423 / ISO 354)· 3 variants

Sabins/unit
23
at 1 kHz

Frequency values

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CompareValue
Infra 71 × 34 inSabins/unit23
Infra 63 × 34 inSabins/unit19
Infra 55 × 34 inSabins/unit17

Institute: Impact Acoustic / B11 (manufacturer data)

Test setup: Infra 71 × 34 in

Terms of use
Measured values as a table (3 measurements)
B11 Wing on Table PET: sound absorption coefficient αs per ISO 354 by frequency and test build-up
Build-upNRC100 Hz125 Hz160 Hz200 Hz250 Hz315 Hz400 Hz500 Hz630 Hz800 Hz1000 Hz1250 Hz1600 Hz2000 Hz2500 Hz3150 Hz4000 Hz5000 Hz
0.94 in · Infra 55 × 34 in (sabins/unit)–3.75.86.810109.1111214161719202021212121
0.94 in · Infra 63 × 34 in (sabins/unit)–4.26.67.8111210131416182021222324242424
0.94 in · Infra 71 × 34 in (sabins/unit)–4.77.48.7131312151618202224252627272727
Measured values as a table (3 measurements)

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