QR DIFFUSER

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QR DIFFUSER

Product catalog summary

Category: 1-d Diffuser

Applications: Suitable for meeting rooms, auditoria, ballrooms, home cinemas, listening rooms, and theaters.

Bandwidth: Effective between 500 - 2,500 Hz.

Mounting Plate: Made from 12 mm MDF.

Finish Options:

Standard non-treated MDF
Varnished
Colour paint (all colours available)

Fire Rating:

Standard: MDF 12 mm, D - s2, d0 according to EN 13501-1
Optional: MDF 12 mm, B - s2, d0 according to EN 13501-1

Dimensions:

600 x 600 x 100 mm
1,200 x 600 x 100 mm
1,200 x 600 x 220 mm

Weight: 20 kg for the 1,200 x 600 x 220 mm model.

Mounting: Installed using wooden slats as per mounting instructions.

Scattering and Absorption Coefficients: Measured according to ISO 17497-1 and ISO 354 standards. Key diffusion coefficients at various frequencies (Hz) include:

500 Hz: 0.57
1,000 Hz: 1.13
2,000 Hz: 0.98

Absorption coefficients at various frequencies (Hz) include:

500 Hz: 0.20
1,000 Hz: 0.26
2,000 Hz: 0.14

Catalog excerpts

TECHNICAL DATA SHEET QR DIFFUSER Meeting rooms, auditoria, ball rooms, home cinemas, listening rooms, theaters… MOUNTING PLATE Standard non-treated MDF Option: 1. varnished 2. colour paint (alll colours available) FIRE RATING MDF 12 mm, D - s2, d0 according to EN 13501-1 Option: MDF 12 mm, B - s2, d0 according to EN 13501-1 By means of wooden slats (see mounting instructions) Ijzerenmolenstraat 8 | B - 3001 Leuven | +32 16 40 25 26 [email protected] | www.

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SCATTERING AND ABSORPTION COEFFICIENTS Statistical scattering and absorption coefficients according to ISO 17497-1 and ISO 354 standards. Scattering Diffusion Ijzerenmolenstraat 8 | B - 3001 Leuven | +32 16 40 25 26 [email protected] | www.sonogamma.com

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