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Edward Lowton
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Ear defender range
25 April 2018
JSP’s R&D team has designed a range of Sonis Ear Defenders which peaks at an SNR of 37. Developed in partnership with a leading research facility in the field of acoustic engineering, this Sonis range is available with a headband or helmet-mounted.

The Sonis cups can be coloured to meet a corporate identity and can be printed with the latest robotic printing machines with a company logo – useful for improved brand recognition and to prevent theft. The minimum order is 40 Sonis Ear Defenders.
The headband Sonis range meets EN352-1 with SNR values between 27 and 37; the helmet-mounted version meets EN352-3 with SNR values between 26 and 36. This means that selecting the right model to match to match the wearer’s requirements is really straightforward.
Since the PPE Regulation update reclassified hearing protection to a category 3 risk product, it is now more important than ever for employers to provide their staff with the correct hearing protection and to fully understand that employees are adequately protected.