Australia
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Filter Products for Audio Devices


Sefar has established a new benchmark for the acoustics industry for pro- tection of loudspeakers and microphones. We offer ribbons and semi-finished products in the fabric qualities SEFAR ACOUSTIC HF and SEFAR METALEN.

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SEFAR ACOUSTIC HF

Clearly defined acoustic impedance (Rayl) clusters

Minimized particle intrusion

Full environmental certification and approval

Halogen-free dyestuff and hydrophobic coating

Thinnest available yarn

Unlimited colors

Efficient and economic production facilities (CO2 Award)

Recommended adhesive material used

SEFAR METALEN

Abrasion resistant aluminum and metal coatings

Eye-catching mesh designs

Glossy effect designs and prints


Additional information on our fabrication capabilities can be found by following the link below


Download PDF Factsheet