Typical applications
- Microphone and speaker openings
- Outdoor communication terminals
- Industrial and smart-device acoustic ports
- Automotive interior or exterior acoustic components
Product family
Acoustic Vent Membranes for Protected Sound Openings
CNEPTFE acoustic vent membranes help protect microphone, speaker and sound openings while preserving application-appropriate acoustic transmission.
Request samples or application reviewSelection factors
- Acoustic transmission and attenuation target
- Water and particle protection requirement
- Membrane size, adhesive design and assembly tolerance
- Environmental exposure and production handling
Manufacturing support
- ePTFE membrane selection
- Adhesive lamination and die-cut conversion
- Sample development for OEM evaluation
- Production formats for custom membrane assemblies