The Acoustic Vent Membrane is an advanced protective solution that balances acoustic transparency and environmental protection. Designed for applications requiring superior sound transmission while shielding against water, dust, and other contaminants, this membrane is ideal for electronic devices, automotive systems, and outdoor equipment. Its innovative design ensures optimal performance, durability, and reliability across various industries.

Key Features
1.Exceptional Acoustic Transparency
Engineered to maintain clear and natural sound quality by minimizing acoustic distortion.
High Sound Transmission Class (STC) performance for applications such as microphones, speakers, and sensors.
2.Waterproof and Dustproof
Provides superior ingress protection, with ratings up to IP67 or IP68, ensuring reliable performance in wet and dusty environments.
Protects sensitive internal components from moisture, dirt, and debris.
3.Durable and Long-Lasting
Constructed from high-performance materials such as ePTFE (expanded polytetrafluoroethylene), offering excellent chemical resistance and thermal stability.
Withstands harsh operating conditions, including extreme temperatures and UV exposure.
4.Thin and Lightweight Design
Compact and lightweight, making it suitable for modern, space-constrained designs in portable and wearable devices.
5.Easy Integration
Available in various shapes, sizes, and adhesive options to seamlessly integrate into different device designs.
Technical Specifications
Parameter | Details |
---|
Material | ePTFE |
Ingress Protection (IP) | IP67, IP68 |
Sound Transmission Loss | Minimal |
Operating Temperature | -40°C to +85°C |
Thickness Range | 0.1 mm - 0.5 mm |
Application Methods | Adhesive, Ultrasonic Welding |
Applications
1.Consumer Electronics: Ensures optimal audio performance for smartphones, smartwatches, tablets, and earbuds while providing protection.
2.Automotive Systems: Protects microphones, sensors, and other components in infotainment and safety systems.
3.Industrial Equipment: Offers durability and protection for outdoor monitoring devices and rugged industrial sensors.
4.Medical Devices: Maintains sound clarity in hearing aids, diagnostic equipment, and patient monitoring systems.
5.Outdoor Devices: Ensures protection and clear audio performance for two-way radios, GPS devices, and action cameras.
Benefits
1.Enhanced Sound Quality: Enables clear audio transmission without interference.
2.Reliable Protection: Shields devices from environmental hazards, extending their operational life.
3.Wide Compatibility: Customizable to fit various designs and applications.
4.Cost-Effective: Durable design reduces maintenance and replacement costs.
Customization and Support
We offer fully customizable Acoustic Vent Membranes to meet specific project requirements, including dimensions, materials, and performance levels. Our technical team provides expert support to ensure seamless integration into your products.