Acoustics
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Ensure sound quality with superior acoustic vents and sound dampening components.

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Superior sound quality with robust acoustic vent and sound dampening components

Acoustics engineers across the world trust POREX® acoustics vents and sound dampening components to ensure sound quality. Wind screens for microphones, vents for electronics and general sound dampening are a few of many acoustic applications from Porex.

Engineered with the highest quality materials, our POREX® acoustics vents and sound dampening components:

  • Perform consistently, as robust IP64 to IP68 acoustic vents, ensure consistency even after being handled.
  • Provide flexibility with customized design shapes and options to heat weld, vibrationally weld or over-mold membranes into the device

Acoustics

Acoustic Vents

High-performing acoustics vents for superior sound quality

Windcreens

Windscreens

Minimize wind noise for a better user experience

Flow Modulators

Flow Modulators

Equalize airflow pressure within speaker chambers

Acoustics

Acoustic Vents

High-performing acoustics vents for superior sound quality

Our high-performance POREX® Virtek™ IP-rated PTFE vents are designed to have low acoustic loss while providing pressure equalization and a barrier from dust, water, sweat and other contaminants.

Designed for IP67 mobile electronic applications, our acoustics vents:

  • Protect against contaminants–POREX Virtek™ materials repel dust, water, sweat, oils and other liquids from entering the enclosure.
  • Assemble easily–Sintered structure allows material to be handled and welded without cumbersome assembly instructions.
  • Maintain performance–POREX Virtek™ PTFE materials maintain performance through assembly process and resist degradation from handling.
  • Free of PFOA: Compliant with (EC) 1907/2006 REACH / Regulation (EU) 2019/1021 POP

Windcreens

Windscreens

Minimize wind noise for a better user experience

With more voice communication devices being used outdoors, preventing wind noise is essential to providing a quality user experience. For dampening wind noise, Porex offers multiple material options for low acoustic loss in standard and custom shapes. 

Available in customized three-dimensional shapes for increased design flexibility, our windscreens:

  • Protect against contaminants–POREX® porous materials repel dust, water, sweat, oils and other liquids from entering the enclosure.
  • Minimize wind noise –  Low acoustic loss materials improve user experience

Flow Modulators

Equalize airflow pressure within speaker chambers

Our POREX® porous flow modulators provide precise airflow control between speaker chambers and to the exterior of the unit, thereby reducing air pulses caused by speaker movement. Allowing a freestanding speaker system to breathe freely during temperature fluctuations, our flow modulators equalize pressure within the unit.

Designed for precise airflow control, our flow modulators:

  • Protect sensitive electronic and acoustic components–POREX® porous materials repel dust, water, sweat, oils and other liquids from entering the enclosure.
  • Can be custom developed in three-dimensional shapes for increased design flexibility.