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.

Comfort – The force the helmet adaptor applies and the cushion surface area work together to provide optimum cushion pressure and comfort.

Customisation – Sonis® cups can be coloured to meet a corporate identity. They can also be printed with a company logo for improved brand recognition and to discourage theft. MOQ’s apply.

Adjustable Steel Arms – The wearer can tilt and adjust the position of the cup for optimum comfort and fit, also offering even distribution of pressure.

Hygienic – The sealing rings are easy to replace. Hygiene kits are available for each model.

Universal Compatibility – The universal slots of JSP helmets allow for easy fitting of the Sonis® ear defenders, along with the JSP Surefit™ visor system for maximum protection.

SNR 36

Red – High Attenuation Large Cup 111-116 dB

Sonis® 3 Adjustable Ear Defenders 36dB SNR can be used for the following activities but not limited to –

• Extreme Industrial Noise
• Aircraft
• Quarrying
• Paper Mills
• Heavy Engineering