“What is the NRR rating number?”

1-2 of 2 Answers

• According to the instruction manual it says that it cancels up to 30 decibels at 300 Hertz.

  Answered by user246629 1 year ago

  Helpful (0)Unhelpful (0)

  Report

  Sorry, there was a problem. Please try again later.

• Thank you for reaching out to us. We don't have this information available.

  Answered by JBL Support 1 year ago

  Helpful (0)Unhelpful (1)

  Report

  Sorry, there was a problem. Please try again later.