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Absorbant pour Enceintes Polyester 130g 63 x 33 x 3.5cm (Set x2)
This environmentally friendly damping material for thermal and sound insulation is made of 100% Polyester fibres. It is therefore ideal as a sound absorber to be installed inside the body of a loudspeaker. It is also particularly convenient to apply as it does not cause irritation to the eyes, skin or respiratory tract.
MDM-2 contains no chemicals or additives. It is hypoallergenic, easy to install, totally stable and 100% recyclable.
It is also characterised by excellent insulation values, low flammability, high resistance to UV light, as well as to mould and dust mites.
Measurements in reverberation chamber :
Frequency | Sound absorption rate |
---|---|
100Hz | 0.37 |
125Hz | 0.47 |
160Hz | 0.75 |
200Hz | 0.78 |
250Hz | 0.99 |
315Hz | 0.0.94 |
400Hz | 1.10 |
500Hz | 1.10 |
630Hz | 1.08 |
800Hz | 1.03 |
1000Hz | 1.04 |
1250Hz | 0.99 |
1600Hz | 1.03 |
2000Hz | 1.03 |
2500Hz | 1.06 |
3150Hz | 1.05 |
4000Hz | 1.04 |
5000Hz | 1.06 |
Specifications | |
---|---|
Product type | Speaker damping |
Material | Polyester |
Dimensions | 63 x 33 x 3.5cm |
Temperature range | 0°C - 40°C |
Weight | 130g |
Color | White |
Quantity | Sold by 2 |