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qrd · 1200×600 mm
SCHRODER 7
QRD diffuser based on Schroeder theory, prime 7. FSC oak hardwood, full frequency range for control rooms.
- NRC
- 0.25
- Fire class
- C-s2,d0
- Dimensions
- 1200×600 mm
- Weight
- 9.8 kg
Configurator
Size
Material
Panel depth (mm) · 80 mm
Pattern density (%) · 60%
Surface finish
Total€502
The price is indicative; the final price is confirmed after the order.
1
Acoustic performance
Absorption coefficient
| Hz | 125 | 250 | 500 | 1k | 2k | 4k |
|---|---|---|---|---|---|---|
| α | 0.10 | 0.18 | 0.32 | 0.28 | 0.22 | 0.18 |
Material & sustainability
FSC dub
- FSC
- ISO 354
Installation
- 01Mark mounting points and check substrate flatness.
- 02Mount panels on hidden Z-clip rails.
- 03Verify acoustic alignment and finalize edges.
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