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SureFire EarPro EP3 Sonic Defenders
SureFire EarPro EP3 Sonic Defenders



BLUF: The last in-ear hearing protectors you'll ever buy.

List Price: $13.95
Our Price: $12.56

Product Code: SUR.700


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SureFire EarPro EP3 Sonic Defenders

EP3 Sonic Defenders were named the 2011 Safety Product of the Year at the 20th Annual Shooting Industry Awards.

Surefire EP3 Sonic Defenders protect your hearing without interfering with your ability to hear routine sounds or conversations. Their double-flange stem design fits most people and provides a Noise Reduction Rating (NRR) of 24dB. Sounds, at safe levels, are allowed to pass through into the ear canal, while potentially harmful noises (above 85dB) are reduced via a proprietary design that incorporates the patented Hocks Noise Braker® filter. EP3s include attached stopper plugs, which can be inserted for further protection, and they also block out lower-level noise like that heard on a plane.

They can be used in situations where hearing ambient sounds or conversations isn't critical. The right/left color-coded Sonic Defenders are made from a soft but durable, hypoallergenic polymer and are ergonomically shaped, with an adjustable-stem design, providing a secure fit, all-day comfort, and extended product life (3 to 6+ months, depending on usage and care). And their low-profile design means they can be worn while wearing a helmet or mask, or while using a phone or headset. Each set is packaged in a convenient carry case. Available in clear or black.

*EP3 Sonic Defenders are sold as a single left/right set or in a box containing 25 sets. Each set is packaged in a convenient carry case.

*All sizes of EP3s have identical flanged ear canal stems—that is, the portion that fits in the ear canal.

*The sizes—small, medium, and large—refer only to the outer earpieces that fit in the ear's concha bowl and help hold the EP3 in place. Proper EP3 size is based on the dimensions of your ear's concha bowl. Medium fits most people.

*For those with larger ear canals, the EP4's three-flange stem may provide a better fit than the EP3's two-flange stem. [NSN: 6515-01-549-6448, 6515-01-549-6453, 6515-01-549-6457]

  • 24dB* Noise Reduction Rating (NRR) with stoppers inserted
  • Lowers potentially dangerous noise levels above 85dB
  • Hear safe sound levels (with stoppers out) as if you weren't wearing ear plugs
  • Ergonomic design and double-flange stem design conforms to ear shape for comfort and secure retention
  • Made from hypoallergenic, medical-grade polymer that's soft, durable, and long-lasting
  • Low-profile design allows you to keep them in place while wearing a mask, helmet, hat, or while using phone, headphones, or supplemental hearing muffs
  • Available in clear or black
**NRR rating with stoppers inserted

4.5 of 5 | Total Reviews: 17 Write a Review

  0 of 0 people found the following review helpful:
SureFire EarPro EP3 Sonic Defenders July 30, 2014
Reviewer: Marc Wallmark from Monterey Park, CA United States  
Haven't had a chance to see how they do at the range, but they pass the clap test. They fit really well but am disappointed to find out they have a product life of 3 to 6 plus months depending on usage and care.

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  0 of 0 people found the following review helpful:
earplugs March 20, 2014
Reviewer: Will from Vails Gate, NY United States  
Nice little earplugs. I use them at my firehouse and they're great at cutting noise down.

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  0 of 0 people found the following review helpful:
Was Skeptical... February 12, 2014
Reviewer: Chris from Seattle  
I have to admit, these seemed to good to be true  while reading the description. Having worked in commercial construction for years I have grown tired of pulling out disposable foam ear plugs for 2 minutes to hear somebody talk, only to have scrunch the set back down and reinsert. I went searching for something cost effective as a an alternative. After using these for 2 weeks now I can say they are awe...some! I leave them in until coffee break, put them back in until lunch, and take them out to go home. I forget they are there in between. I hear people talk but don't feel irritated by excessive noise made by tractors, skill saws, shouting etc...

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  0 of 0 people found the following review helpful:
Excellent fit February 12, 2014
Reviewer: James from Moodus, CT United States  
I tried these out because I hate the standard foam earplugs used for my job and as my secondary ear protection while shooting.  I purchased the medium and they fit well, are easy to put and take out.

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  0 of 0 people found the following review helpful:
Best Ear Pro I've Used August 26, 2013
Reviewer: Philip Falgout from LA, United States  
These things are great. Its almost scary how well they fit and how much noise they block with the filter caps. With the filter caps off, you can hear ambient sounds just fine without sacrificing loud noise reduction. They are very small and seem fragile, but the rubber material they are made off seems to be durable. At this cost though, why not order a backup pair or two?

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