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.
WebsiteRotary Wall
The ROTARY WALL is room divider and stage in one — a rotatable acoustic wall that structures areas and can be re-oriented with a single turn. It separates sight and sound without closing the room off.
ISO 354 – reverberation chamber· 2 variants
αp per ISO 11654
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| Compare | Value |
|---|---|
| αw0.95 | |
| Aobj4.10m² |
Absorber class: A
Test report: M103132/6
NRC: 0.90
Institute: Müller-BBM GmbH, Planegg
Measurement date: 2018-08-20
Room volume: 199.6 m³
Object area: 8 m²
Dimensions: free-standing screen 2000 × 2000 mm (B × H without Füße), thickness 135 mm; Einzelelement each 2,00 × 1,00 m
