Sonitus
Sonitus Acoustics

Quadsorber 4 F

Quadsorber 4 F
Quadsorber 4 F

Features

Dimensions
600x600x40mm (SKU: QS4F)
Dimension tolerance
+/-3mm
Material
Pure PU foam with increased hardness. Fire retardant norm: FMVSS 302 <100mm/min.
Product weight
310gr +/-3%
Package
10pcs / 3,6m2
Package size
330x610x610mm / 0,122m3
Package weight
3,5kg

Downloads

Quadsorber 4 F – ISO 354 test report (IGH, 2021) pdf
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Performance

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Quadsorber 4 F

Direct mounting · αw = 0.50 (class D)

0.0 0.2 0.4 0.6 0.8 1.0 1.2 100 Hz 125 Hz 160 Hz 200 Hz 250 Hz 315 Hz 400 Hz 500 Hz 630 Hz 800 Hz 1 kHz 1.25 kHz 1.6 kHz 2 kHz 2.5 kHz 3.15 kHz 4 kHz 5 kHz 100 Hz: α = 0.05 125 Hz: α = 0.08 160 Hz: α = 0.10 200 Hz: α = 0.16 250 Hz: α = 0.20 315 Hz: α = 0.29 400 Hz: α = 0.38 500 Hz: α = 0.48 630 Hz: α = 0.64 800 Hz: α = 0.73 1 kHz: α = 0.80 1.25 kHz: α = 0.81 1.6 kHz: α = 0.83 2 kHz: α = 0.87 2.5 kHz: α = 0.89 3.15 kHz: α = 0.89 4 kHz: α = 0.89 5 kHz: α = 0.88 Frequency
100 Hz125 Hz160 Hz200 Hz250 Hz315 Hz400 Hz500 Hz630 Hz800 Hz1 kHz1.25 kHz1.6 kHz2 kHz2.5 kHz3.15 kHz4 kHz5 kHz αwClass
0.050.080.100.160.200.290.380.480.640.730.800.810.830.870.890.890.890.88 0.50D

ISO 354 – Institut IGH, Zagreb, test report EN-72570/100/21-214/21, 2021

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