Sonis® 1 27B SNR

Sonis® 1

Features & Benefits

  • The Sonis® range of ear defenders have been designed by the JSP R&D team. Working with a leading UK acoustic engineering research facility they have developed an ear defender range that peaks at an unbeaten 37 SNR.
  • The over-moulded headband has a built in comfort area with ventilation. The headband force and the cushion surface area work together to provide optimum cushion pressure and comfort.
  • To facilitate even distribution of pressure the wearer can tilt and adjust the position of the earcup for optimum comfort and fit.
  • The headband is manufactured from TPE, making it easy to wipe clean. The sealing rings are easy to replace. Hygiene kits are available for each model.
  • The Sonis® range is available with extra visibility cups and a reflective headband for added low light protection.


  • Industrial areas
  • Workshops
  • Printing Works
  • Landscaping


Cup Style ABS Cups
Ear Cushion Foam/PET combination cushions
Wire Type Stainless steel wire
Headband TPE Headband molding
Width 130 mm
Height 186 mm
Weight 290 g
Conformity EN-352 1:2002

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