B11 Wing Round
Wing Round
Aobj 0.10–1.85 m² at 1 kHz
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.
Documents
Description
The WING ROUND breaks up the strictness of the flat panel — a circular, feather-light element that sets playful accents on wall and ceiling, alone or as a group. A calm composition quickly becomes a striking eye-catcher.
Technical data
Measurement data
Sound absorption
ISO 354 – reverberation chamber· 6 variants
Frequency values
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| Compare | Value | |
|---|---|---|
| Ø 1250 mm, ceiling (suspended) | Aobj1.85m² | |
| Ø 1250 mm, Wandmontage | Aobj1.45m² | |
| Ø 625 mm, ceiling (suspended) | Aobj0.45m² | |
| Ø 625 mm, Wandmontage | Aobj0.35m² | |
| Ø 313 mm, Wandmontage | Aobj0.10m² | |
| Ø 313 mm, ceiling (suspended) | Aobj0.10m² |
Institute: B11 (derived by calculation)
Dimensions: Ø 1250 × 55 mm
Test setup: Ø 1250 mm, ceiling (suspended)
Measured values as a table (6 measurements)
| Build-up | αw | 125 Hz | 250 Hz | 500 Hz | 1000 Hz | 2000 Hz | 4000 Hz |
|---|---|---|---|---|---|---|---|
| Ø 1250 mm, Wandmontage (Aobj, m²) | – | 0.25 | 0.80 | 1.55 | 1.45 | 1.30 | 1.35 |
| Ø 625 mm, Wandmontage (Aobj, m²) | – | 0.05 | 0.20 | 0.40 | 0.35 | 0.30 | 0.35 |
| Ø 313 mm, Wandmontage (Aobj, m²) | – | 0.00 | 0.05 | 0.10 | 0.10 | 0.10 | 0.10 |
| Ø 1250 mm, ceiling (suspended) (Aobj, m²) | – | 0.45 | 1.10 | 1.55 | 1.85 | 1.75 | 1.85 |
| Ø 625 mm, ceiling (suspended) (Aobj, m²) | – | 0.10 | 0.25 | 0.40 | 0.45 | 0.45 | 0.45 |
| Ø 313 mm, ceiling (suspended) (Aobj, m²) | – | 0.05 | 0.05 | 0.10 | 0.10 | 0.10 | 0.10 |
Measured values as a table (6 measurements)
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