Frequently Asked Hearing Protection Questions

Do you have a question or query regarding custom made or ready-fit hearing protection?

Please see the questions and answers below or contact us directly via email.


There are 5 Hearing protection classes:

  • Class 1 – less than 90 decibels (dB)
  • Class 2 – 90 to less than 100 dB.
  • Class 3 – 95 to less than 100 dB.
  • Class 4 – 100 to less than 105 dB.
  • Class 5 – 105 to less than 110 dB.

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