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.

All products by this manufacturer Manufacturer website

Documents

EPD Fire protection Datasheet

B11 Wing on Table PET

Name: B11 Wing on Table PET
Brand: B11

Wing on Table PET (Infra)

EPD availableFreestanding

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

Up to fire class: B-s1,d0 — ARCHISONIC Felt — 24 mm 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

ISO 354 – reverberation chamber· 3 variants

A_obj

2.10 m²

at 1 kHz

Frequency values

A_obj per ISO 354 · octave band (m²)

f (Hz)	125	250	500	1k	2k	4k
A_obj	0.60	1.20	1.50	2.10	2.40	2.60

Create a permanent free account — Access frequency bands, variants and export.

Free. No password required.

Compare		Value
	Infra 1800 × 870 mm	A_obj2.10m²
	Infra 1600 × 870 mm	A_obj1.80m²
	Infra 1400 × 870 mm	A_obj1.60m²

Institute: Impact Acoustic / B11 (manufacturer data)

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-up	α_w	100 Hz	125 Hz	160 Hz	200 Hz	250 Hz	315 Hz	400 Hz	500 Hz	630 Hz	800 Hz	1000 Hz	1250 Hz	1600 Hz	2000 Hz	2500 Hz	3150 Hz	4000 Hz	5000 Hz
24 mm · Infra 1400 × 870 mm (A_obj, m²)	–	0.34	0.54	0.63	0.93	0.95	0.85	1.05	1.12	1.29	1.46	1.61	1.73	1.83	1.85	1.97	1.92	1.97	1.97
24 mm · Infra 1600 × 870 mm (A_obj, m²)	–	0.39	0.61	0.72	1.06	1.09	0.97	1.20	1.28	1.48	1.67	1.84	1.98	2.09	2.12	2.26	2.20	2.26	2.26
24 mm · Infra 1800 × 870 mm (A_obj, m²)	–	0.44	0.69	0.81	1.19	1.22	1.10	1.35	1.44	1.66	1.88	2.07	2.22	2.35	2.38	2.54	2.47	2.54	2.54

Measured values as a table (3 measurements)

Access frequency bands, variants and export. Create a permanent free account

Last updated: 11/09/2026