JSP Hard Hat Mounted Sonis1 Ear Defenders - for Evo Hard Hats
£20.99inc VAT
£17.49ex VAT
£17.49 ex VAT
£20.99 inc VAT
In stock
- Free economy delivery over £100 ex VAT2–3 working days. Below £100 it's £7.99.
- Express 1–2 working daysExpress delivery (1–2 working days) is £10.99 on stocked items.
- Price match promiseWe'll match any like-for-like product price.
About this product
- Conformity - Conforms to EN 352-3 standards
- Performance - The Sonis® Mounted ear defender range peaks at an unbeaten 36 SNR. R&D team fine tune each component, using specialist design and test equipment to refine performance.
- Comfort - Sonis cushions are made with frequency-optimised foam covered in a soft TPU skin. By rotating as the wearer moves, the side arms ensure even cushion pressure to enhance comfort.
- Multi-Directional Fit - New side arms enable set and forget height adjustment for the perfect fit. The arms rotate independently 15° in each direction, maintaining a consistent seal around the ear.
- Hygienic - The ear defenders are easy to wipe clean. Hygiene kits are available for each model allowing cushions and foam inserts to be replaced.
- Compatibility - Sonis® Mounted ear defenders are tested and certified with JSP helmets and EVOGuard® browguards, ensuring the correct level of hearing protection with each model. The side arms are designed to fit with a range of visor systems for combined protection.
The JSP R&D team worked with a leading acoustics research facility to develop Sonis® Mounted ear defenders, peaking at an unbeaten 36 SNR. The new electrically insulated side arms enable ‘set and forget’ height adjustment with a rotation feature designed to balance cushion pressure and enhance comfort.
JSP Hard Hat Mounted Sonis1 Ear Defenders - for Evo Hard Hats
£20.99inc VAT
£17.49ex VAT
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- Price match promise Found the same product cheaper elsewhere? Tell us and we'll match it, like for like.
- Free delivery over £100 ex VAT Economy delivery in 2–3 working days is on us once your order passes £100 ex VAT. Below that it's £7.99.
- Stocked and quick Most lines ship from stock. Express 1–2 day delivery is available; order by 3.30pm Monday to Friday.