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Waterproof Acoustic Vents
Waterproof Acoustic Vents
Waterproof Acoustic Vents
Waterproof Acoustic Vents
Waterproof Acoustic Vents
Waterproof Acoustic Vents
Waterproof Acoustic Vents
Waterproof Acoustic Vents
Waterproof Acoustic Vents
Waterproof Acoustic Vents
Specifications
Color: :
White / Black / Custom
Price :
USD 3 / pc (MOQ 1000)
Airflow Rate: :
50–12000 mL/min @ 70 mbar
Adhesive: :
Acrylic PSA (Removable / Permanent)
MOQ :
1000 pcs
Delivery Time :
​ 5–8 work days
Payment Terms :
L/C,D/A,D/P,T/T,Western Union
Diameter: :
3mm / 5mm / 8mm / 10mm / Custom
Place of Origin :
China (Shenzhen)
Operating Temp: :
-40°C to +125°C
Brand Name :
San De Li
Model Number :
SDL8025W
Sound Transmission Loss: :
<1.0 dB
Waterproof Rating: :
IP65 / IP67 / IP68
Supply Ability :
500,000 pcs / month
Material: :
ePTFE Membrane + Polyester Support
Certification :
IP67, IP68, RoHS, REACH
Packaging Details :
PE bag + carton, 1000 pcs per carton, size: 40x30x25cm
Description

Waterproof Acoustic Vents – Clear Sound, Reliable Protection

Our Waterproof Acoustic Vents are engineered with advanced ePTFE membranes to deliver exceptional sound transparency while providing robust protection against water, dust, and pressure differentials. Designed for speakers, microphones, and other acoustic components, these vents ensure stable, high-quality audio performance in smartphones, wearables, automotive systems, and industrial devices.

Key Features:

  • High acoustic transparency with minimal sound loss
  • IP67/IP68 waterproof protection
  • Effective pressure equalization to prevent speaker damage
  • Hydrophobic & oleophobic surface treatment
  • Dust-proof barrier for long-term reliability
  • Chemical, UV, and temperature resistance
  • Compact, lightweight design for space-limited applications
  • Self-adhesive backing for easy automated assembly

Applications: Smartphones, TWS earbuds, smartwatches, automotive audio, outdoor speakers, two-way radios, security cameras, medical wearables.

Specifications:
Material: ePTFE + support layer
Waterproof Rating: IP67 / IP68
Air Flow: 50–500 mL/min @ 70 mbar
Sound Loss: <1.0 dB
Temperature Range: −40°C to +125°C

We provide custom sizes, shapes, and acoustic tuning to meet your exact requirements. Contact us today for samples and technical support.

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Waterproof Acoustic Vents

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Product Detail
Color: :
White / Black / Custom
Price :
USD 3 / pc (MOQ 1000)
Airflow Rate: :
50–12000 mL/min @ 70 mbar
Adhesive: :
Acrylic PSA (Removable / Permanent)
MOQ :
1000 pcs
Delivery Time :
​ 5–8 work days
Contact Supplier
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Waterproof Acoustic Vents
Waterproof Acoustic Vents
Waterproof Acoustic Vents
Waterproof Acoustic Vents
Waterproof Acoustic Vents

Shenzhen San Deli Precision Technology Co., Ltd.

Verified Supplier
1 Years
guangdong, shenzhen
Since 2018
Business Type :
Manufacturer
Main Products :
Waterproof Breathable Membrane, Waterproof Acoustic Membrane, Pressure Equalization Breathable Membrane
Total Annual :
>500,000 - 1,000,000
Employee Number :
>50-100​
Certification Level :
Verified Supplier
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