"hydrophobic acoustic mesh"
Two Way Radio EPTFE Acoustic Vent Mesh Waterproof For Outdoor Speaker
EPTFE Outdoor Two Way Radio Speaker Waterproof Acoustic Vent Mesh Product Overview This EPTFE outdoor two-way radio speaker waterproof acoustic vent mesh is engineered for professional communication devices used in construction, public safety, adventure tourism, and operations. The vent mesh enables loud, articulate voice reproduction while completely sealing the speaker cavity against rain, dust, mud, and temporary submersion. The composite structure combines a rugged EPTFE
IP68 EPTFE Acoustic Vent Mesh For Mobile Phone Loudspeaker
IP68 EPTFE Speaker Acoustic Vent Mesh For Mobile Phone Loudspeaker Product Overview This IP68-rated EPTFE speaker acoustic vent mesh is tailor-made for mobile phone loudspeaker modules, including earpiece speakers and bottom-firing multimedia speakers. Unlike microphone vents that must preserve extremely weak signals, a speaker vent must handle high sound pressure levels (SPL) and significant airflow displacement while maintaining a waterproof barrier. The mesh combines a
PFAS Free Waterproof Sound Permeable Membrane Custom Size For Sensor Acoustics
Product Overview This PFAS-free waterproof sound-permeable membrane is designed to transmit acoustic signals with minimal attenuation while providing a robust barrier against water and particulate ingress. It replaces conventional PTFE-based acoustic vents in microphones, speakers, and ultrasonic sensors. The membrane is manufactured from non-fluorinated polymers and can be supplied in custom sheet sizes, roll widths, or as die-cut parts with adhesive. It maintains excellent
EPTFE EV Pedestrian Warning Speaker Acoustic Vent Membrane For Safety Compliance
EPTFE EV Pedestrian Warning Speaker Acoustic Vent For Safety Compliance Product Overview This EPTFE acoustic vent is dedicated to the external pedestrian warning speaker, also known as the Acoustic Vehicle Alerting System (AVAS), found on electric and hybrid vehicles. It ensures that the mandated audible warning tones are broadcast at the legal sound level while protecting the speaker from road splash, mud, snow, and road salt. The vent membrane is engineered to handle the
EPTFE Acoustic Vent Membrane For External Road Noise Cancellation Microphone
EPTFE External Road Noise Cancellation Microphone Acoustic Vent Product Overview This EPTFE acoustic vent is engineered for external road noise cancellation (RNC) microphones placed in wheel wells, underbody, and near the exhaust system. These reference microphones must capture low-frequency road roar with high fidelity to generate accurate anti-noise signals, yet they face the most aggressive environmental attacks in the vehicle: high-pressure water, slush, de-icing
Industrial EPTFE Acoustic Vent For Rugged Handheld Terminal Speaker
EPTFE Rugged Handheld Terminal Speaker Acoustic Vent For Industrial Use Product Overview This EPTFE rugged handheld terminal speaker acoustic vent is built for the punishing conditions of warehouses, freight yards, cold storage facilities, and factory floors. Industrial handheld terminals, barcode scanners, and logistics PDAs require loud, clear audio for scan confirmations and voice prompts while being subjected to high-pressure washdowns, dust, diesel fumes, and frequent
Breathable Acoustic Vent Waterproof IP68 For Portable Bluetooth Speakers
Waterproof Breathable Acoustic Vent For Portable Bluetooth Speakers IP68 Product Overview The waterproof breathable acoustic vent for portable Bluetooth speakers is a high-durability, high-airflow protective component engineered to enable powerful, undistorted sound output while providing full IP68 waterproof and dustproof protection for the speaker drivers and internal electronics. This vent features a large-area ePTFE acoustic membraneoptimized for the high sound pressure
Waterproof EPTFE Acoustic Vent For Smartphone Microphone Protection
EPTFE Waterproof Acoustic Vent For Smartphone Microphone Protection Product Overview Engineered specifically for the main and auxiliary microphones in modern smartphones, this EPTFE (Expanded Polytetrafluoroethylene) waterproof acoustic vent delivers an uncompromised balance between environmental sealing and pristine audio capture. As smartphones continue to pursue slimmer profiles and higher IP ratings (up to IP68), microphone protection becomes a critical design challenge.
Custom PFAS Free Sound Permeable Membrane Waterproof For IPX7 Speaker Enclosure
Product Overview Tailored for IPX7-rated speaker enclosures such as portable Bluetooth speakers, outdoor PA systems, and marine audio, this custom PFAS-free waterproof sound permeable membrane delivers powerful audio output while keeping water out. It is available in larger sheet sizes or pre-cut formats to fit speaker grille openings. The non-fluorinated film ensures that your audio product can achieve high waterproof ratings without relying on restricted PFAS chemicals,
PFAS Free Waterproof Membrane Sound Transparent Custom Cut For Microphone Port
Product Overview This PFAS-free waterproof sound transparent membrane is precision-cut to match your microphone port dimensions. It delivers high-fidelity acoustic transmission without introducing signal noise or distortion, all while blocking water and dust. The non-fluorinated polymer film is ultra-thin (as low as 0.03 mm) to minimize insertion loss, and can be supplied with perimeter adhesive rings for peel-and-stick assembly. It addresses the urgent need for PFAS-free
PFAS Free Waterproof Breathable Membrane Custom Width Roll 0.10 – 0.50mm
Product Overview This PFAS-free waterproof breathable film is supplied in custom-width master rolls, optimized for high-volume manufacturing environments. The fluorine-free film provides reliable venting performance for millions of parts per year, making it suitable for automotive, consumer electronics, and appliance industries. With consistent thickness and air permeability tolerance across the entire roll length, this film integrates seamlessly into automated converting
