My Cart: 0 item(s)

Every Shot Counts - Shipping Starts at 4.95
Product Search

Secure Checkout
SureFire EP4 Sonic Defenders Plus
    SureFire EP4 Sonic Defenders Plus
    Purchase SureFire EP4 Sonic Defenders Plus
    • SureFire EP4 Sonic Defenders Plus
      Not Yet Rated | Write the First Review SKU: SUR-EP4
      Manufacturer: Surefire

    • $13.49

      Please Note: 'SureFire EP4 Sonic Defenders Plus' is available for order, but will not ship until we receive it from the manufacturer. Please be aware that there may be a delay in shipping.Your credit card will not be charged until we ship the product

      Quantity in Basket:  None


    SureFire EP4 Sonic Defenders® Plus

    Filtered Flanged Earplugs

    EP4 Sonic Defenders® Plus protect your hearing without interfering with your capacity to hear routine sounds or conversations. Their triple-flanged stem design fits larger ear canals and supplies a Noise Reduction Rating (NRR) of 24dB. Sounds, at stable levels, are permitted to pass through into the ear canal, although potentially harmful noises (above 85dB) are reduced through a proprietary design that incorporates a particular noise-reducing filter. EP4s contain attached filter caps, which can be added for additional protection and blocking out lower-level noise, such as that heard on a plane, where hearing nearby sounds or conversations is not critical. Right/left color-coded Sonic Defenders Plus are made from a soft yet durable, hypoallergenic polymer that provides all-day relaxation and an elongated product life (up to 6months, based on care and usage ). Their patented EarLock® retention rings lock the earplugs in place, while soft, adjustable triple-flanged stems provide secure seals at the ear canals. A low-profile design signifies EP4s can be worn while wearing a helmet or mask, or while using a phone or headset. Offered in black, clear, or orange.

    Cozy EP4 Sonic Defenders Plus also serve as earpieces for compatible radio communication systems by removing the noise-reducing filter and attaching the earpiece to the system. NOTE: EP4 earpiece no longer supplies hearing protection once the noise-reducing filter has been removed.

    EP4s can be located in small (S), moderate (M), and large (L). Proper size is based on the dimensions of your ear's concha bowl. Size"moderate" fits many men and women. For those with smaller (in diameter) ear canals, the two-flange stem of our EP3 Sonic Defenders might offer a better match than the EP4's three-flange stem.

    For best match, click the small Sizing Chart image at left.

    EP4 Sonic Defenders Plus are sold as one left/right place or inside a box containing 25 sets. Each set is packed in a convenient carry case and includes a polymer lanyard.

    * RADIO COMM SYSTEM COMPATIBILITY: Thales: Covert Security Harness; Harris: Security Force Communication Set; Motorola: Surveillance Kits; Tactical Control Industries: Tactical Earpiece Products; Peltor: Lightweight Systems-Hearplug; Silynx: C4Ops Headset


    • 24dB Noise Reduction Rating (NRR) with filter caps inserted
    • Lowers potentially harmful noise levels above 85dB
    • Hear safe sound levels (with filter caps outside ) as if you were not wearing earplugs
    • Patented EarLock® retention rings utilize seven contact points to lock earpieces in place and fit the same way each time; soft, triple-flanged stems provide secure seals and all-day comfort.
    • Made from sterile, medical-grade polymer that's soft, durable, and long-lasting
    • Low-profile design allows you to maintain them in place while wearing a mask, helmet, hat, or while utilizing phone, headphones, or supplemental hearing muffs.
    • Serve as earpieces for compatible* radio communication systems
    • Offered in black, clear, or orange
    • 26" polymer lanyard included

    Customer Ratings & Reviews

    Be the first to rate this item!

    Write Review

    Related Products