SureFire Earphone Kits




  • Patented Acoustic Coupler Unit (ACU) allows for Communications transmission while still maintaining situational awareness
  • Tethered second earpiece allows for hearing protection and situational awareness
  • 21 dB noise reduction rating (NRR) with ACU valve closed
  • Up to 40 dB impulse noise reduction
  • Universal 2.5mm or 3.5mm plug that can be plugged into any radio platform speaker microphone
  • Mechanical noise cancelation requires no batteries
  • Can easily be worn with most hats and helmet systems

SureFire replaceable earpieces available in Small, Medium and Large sizes



Please contact us for more information and prices.

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SureFire® Earphone kit with patented EarLock® retention rings and noise-reducing filters incorporates ground breaking technology from SureFire®. When the noise-reducing filter in each earpiece is open, normal speech and other sounds at safe levels can pass through and be clearly heard, while potentially harmful noises are reduced. Available in single and dual kit options.




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