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Mon Jun 17 2019

Sound Management Earmuffs: Impact Short Earmuffs

By Honeywell Safety Products Australia
  • Sound Management Earmuffs: Impact Short Earmuffs

To enhance low-level sound, the Impact Sport employs built-in microphones that amplify range commands and other important ambient sounds. Users enjoy full, clear directional sound in stereo.

For protection, the Impact Sport actively listens and automatically shuts off amplification whenever harmful sound levels are reached. The earmuffs effectively block any noise, continuous or impulse, of 82dB or higher. As a low energy-consuming earmuff, the Impact Sport maintains a battery life of up to 350 hours. The automatic 4-hour shut-off feature helps to prevent excessive battery loss in the event the earmuff is not turned off.


  • Sound Amplification - Ambient sound is amplified safely to 82dB to deliver superior directional sound quality in stereo.
  • Automatic Noise Blocking Protection. Amplification automatically shuts off at 82dB, attenuating hazardous impulse and continuous noise.
  • Contemporary Style with black leatherette headband with hunter green earcups.
  • Slimline Earcup Design sleek, extremely low profile with cut-out allows for full clearance of firearm stock.
  • Easy height adjustment and padded headband adjust for a secure, non-slip fit.
  • One Volume Control. Single knob control for on /off and volume.
  • Equipped with an external input and connection cord that allows you to connect to your own audio source.
  • Compact folding design for convenient storage.


  • Noise environments between 100dB to less than 105dB(A).


Materials: Headband - Steel Wire

Cup - PP (Polypropylene)

Ear Cushion - PVC/PUR-E (Polyurethane)

Hygiene Kit: Part # 1015280

Clamp Force: 10.4N

Weight: 270g


  • Approved to AS/NZS 1270:2002
  • License number 1133-1
  • SLC80 24dB Class 4

Frequency 125 250 500 1000 2000 4000 8000
Mean Value dB 15.3 20.3 22.1 25.0 26.7 35.3 36.4
Std Deviation dB 4.4 4.4 3.1 2.4 3.4 2.8 2.6
Mean-Std Dev dB 10.9 15.9 19.0 22.6 23.3 32.5 33.8