JSP Sonis® Compact Low-Profile Helmet-Mounted Ear Defenders – 31 dB SNR
POA
Product Specifications
Brand: JSP
Product Code: Sonis® Compact Low-Profile Mounted Ear Defenders (AEB030-0CY-000)
Protection Rating (SNR): 31 dB
Standard Compliance: EN 352-3 (helmet-mounted ear defenders)
Type: Helmet-mounted ear muffs / ear defenders
Cup Design: Low-profile / compact cups (slimline for reduced snagging, easier integration with other PPE)
Adjustments: Steel adjustable arms for positioning and comfortable fit; cups tilt and adjust for optimal seal and comfort.
Hygiene / Maintenance: Replaceable sealing rings / hygiene kit available for maintenance and longevity.
Compatibility: Designed for helmet mounting — fits standard slots of JSP helmets and many other 30 mm-slot helmets.
Typical Use: Construction, roadworks, engineering, manufacturing, workshop, forestry, general noisy-environment work requiring hearing protection.
Product Description
The JSP Sonis® Compact Low-Profile Mounted Ear Defenders deliver reliable hearing protection for moderate to substantial industrial noise. Designed for helmet mounting, they feature compact ear cups to reduce bulk while maintaining a secure seal, and adjustable steel arms for comfortable fit and pressure distribution. The ear defenders offer a 31 dB SNR attenuation rating, making them suitable for construction, engineering, utilities, roadwork, forestry, and general industrial use. Compatible with JSP EVO helmets and many other standard safety helmets with universal slots.
DOCUMENTATION:
UKCA-745070 -SONIS-BIG-JMUFF-CLASSIC-INTER-SUREFIT CONTOUR_V2
CE-676978-EAR DEFENDERS-SONIS-BIG-JMUFF-CLASSIC-INTER-SUREFIT CONTOUR_V4
KM-662534-SONIS RANGE HEARING PROTECTION KITEMARK CERTIFICATE_V6
JSP SONIS Declaration of Conformity UK
Calculation of required hearing protection_V1
BMP 689732 – ASNZS1270 Hearing Protection Certificate and Schedule_V2
JSP SONIS Technical Specification