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UltraSonic High-Performance Ear Muffs

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UltraSonic High-Performance Ear Muffs

Quick Overview

High performance muff with a 29 dB NRR. Adjustable comfort headband. Weight: 11 oz.

Additional Information

Part No. HB-650
Manufacturer ELVEX
Availability Available


High Performance Muff with 29 dB NRR

The UltraSonic™ earmuff is ELVEX's newest high performance earmuff with a NRR (Noise Reduction Rating) of 29 dB. This earmuff has been designed to provide excellent full spectrum attenuation, as well as superb low frequency attenuation. UltraSonic™ uses a fork style headband for even distribution of pressure, and improved balance required for extra deep ear cups. You get the ultimate performance and comfort with this muff!

  • 29 dB NRR from certified US laboratory ANSI S3.19-1974
  • 34 dB SNR as tested by certified European laboratory to CE EN-352-1
  • Superb full spectrum and low frequency attenuation
  • Extra wide ear cushions for highest comfort
  • Soft padded headband with low force
  • Steel headband tolerates temperature extremes
  • Solid construction
  • Weight: 11 oz.