B11 Light of Silence
Light of Silence
Aobj 2.10–2.50 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
LIGHT OF SILENCE turns lighting into acoustics — a family of PET acoustic luminaires that absorb sound and give light at once. One element that does both.
Technical data
Measurement data
Sound absorption
ISO 354 – reverberation chamber· 2 variants
Frequency values
Create a permanent free account. Access frequency bands, variants and export.
Free. No password required.
| Compare | Value | |
|---|---|---|
| Umbra Long (Large) 2220 × 800 mm | Aobj2.50m² | |
| Umbra Long (Small) | Aobj2.10m² |
Institute: Impact Acoustic / B11 (manufacturer data, ARCHISONIC Felt)
Measurement date: 01/09/2025
Test setup: Umbra Long (Large) 2220 × 800 mm
Measured values as a table (2 measurements)
| Build-up | αw | 125 Hz | 250 Hz | 500 Hz | 1000 Hz | 2000 Hz | 4000 Hz |
|---|---|---|---|---|---|---|---|
| 12 mm · Umbra Long (Large) 2220 × 800 mm (Aobj, m²) | – | 0.60 | 1.30 | 1.80 | 2.50 | 3.20 | 3.40 |
| 12 mm · Umbra Long (Small) (Aobj, m²) | – | 0.50 | 1.00 | 1.50 | 2.10 | 2.70 | 2.80 |
Measured values as a table (2 measurements)
Access frequency bands, variants and export. Create a permanent free account
Last updated: