Sonis® Compact Full Brim Helmet Mounted Ear Defenders
The Sonis® range has been stylishly designed with a
traffic light colour code for easy identification.
Materials have been chosen for both performance
and comfort over extended periods of use, with careful
design ensuring a small number of key components
for easy maintenance. Sonis®C Full Brim helmet mounted
ear defenders offer medium attenuation for use
with the EVO®6100 Full Brim safety helmet.
PERFORMANCE
Cup size and weight, along with frequency optimized foam sections, ensure hearing protection performance is guaranteed.
ADJUSTABLE STEEL ARMS
The steel arms maintain performance over a widetemperature range. Each ear cup can be tilted and adjusted to refine fit.
CERTIFIED COMPATIBILITY
Sonis® mounted ear defenders are tested and certified for compatibility with a range of JSP helmets and the EVOGuard® browguard.
COMFORT
Cushion materials have been carefully selected to create the perfect seal. The arms distribute force evenly, keeping the wearer comfortable.
DURABILITY
Impact-resistant ABS cups and robust acetal pivot arms provide strength and durability to withstand heavy wear and harsh environments.
SIMPLE MAINTENANCE
The ear defenders are easy to wipe clean. Hygiene kits are available with easy-to-fit replacement cushions, foam inserts and sealing rings.
EVO® FULL BRIM COMPATIBILITY
Sonis® Compact Full Brim helmet mounted
ear defenders feature specially engineered
pivot arms enabling compatibility with
EVO®6100 Full Brim safety helmets, offering
hearing protection with an SNR of 31dB.
PERFORMANCE
Designed by the JSP R&D team and developed
with a leading UK acoustic engineering research
facility, the Sonis® range of helmet mounted ear
defenders peaks at an unbeaten 36 SNR.
ADJUSTABLE STEEL ARMS
The ear defender cups can be tilted and
adjusted to obtain the perfect fit. The steel
arms provide even distribution of pressure for
enhanced comfort and maximum protection.
COMFORT
The force applied by the helmet adaptor and
the cushion surface area work together to
provide optimal pressure and comfort.
HYGIENIC
The ear defender is easy to wipe clean.
Hygiene kits are available, enabling users to
replace cushions and foam inserts using a
simple click to fit system.
CUSTOMISATION
Sonis® cups can be coloured to meet a
corporate identity and printed with a
company logo, improving brand recognition
and helping to prevent theft. MOQs apply