Surefire EP3 Sonic Defenders

Surefire EP3 Sonic Defenders

Surefire EP3 Sonic Defenders

$12.49 - $279.00
Product Code:

Box or Case Quantity:
1 Pair25-Pack
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Sonic Defenders™ protect your hearing without interfering with your ability to hear routine sounds and conversation. Safe sound levels pass through while potentially harmful noises are lowered.

Sonic Defenders are made from an ultra-soft, hypoallergenic material and ergonomically shaped so you can wear them comfortably throughout the day. Their low-profile design means you won't have to remove them while wearing a helmet, mask, or hat; or before using the phone, a headset, or supplemental ear muffs.

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.

Small Concha bowl height less than 1"
Medium Concha bowl height 1"
Large Concha bowl height greater than 1"
  • 9-Decibel Noise Reduction Rating
  • Ergonomic design conforms to natural shape of ear for comfort while improving earpiece retention
  • Hear safe sound levels as if you weren't wearing ear plugs
  • Lowers or blocks potentially dangerous noise levels
  • Made from soft, hypoallergenic, medical-grade polymer
  • Low-profile design lets you keep Sonic Defenders™ in place while wearing mask, helmet or hat, or when using phone, headphones or supplemental hearing muffs

Sold in single left/right sets or in a box of 25 sets. Each set is packaged in a convenient carrying case.


We are not permitted to sell SureFire products to customers outside of the USA

Special discounts may apply for high volume sales. Contact our Bids & Quotes department for more information.

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  • Q:

    What is the NRR for this hearing protection?
    Asked on 12/11/2015 by Alyssa

    0 answers

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