NRR / SNR

EP4 Sonic Defenders Plus

Filtered Flanged Earplugs

$16.95
Color

Black

Tan

Dark Earth

Orange

Clear

Red

Blue

Foliage Green

Yellow

Gray

Bronze

Brown

Olive Drab Green

Smoke Gray

  • Patented triple-flanged stem earplugs that deliver superior hearing protection
  • Provide a 24-dB Noise Reduction Rating (NRR)
  • Soft, durable, hypoallergenic polymer provides all-day comfort
  • To view the SureFire EP4 Sonic Defenders Plus Declaration of Conformity visit https://assets.surefire.com/uploads/2021/09/EP4-COC-DECLARATION-SF-9-21-signed.pdf

Listen To Your Ears. Your hearing health should never be ignored. SureFire EP4 Sonic Defender Plus will protect your hearing against Noise-Induced Hearing Loss (NIHL) without compromising your ability to hear routine sounds or conversations in noisy environments. Their triple-flanged-stem provides a Noise Reduction Rating (NRR) of 24 dB. Safe sound levels are allowed to pass through into the ear canal, while potentially harmful noises (above 85 dB) are reduced via our proprietary noise-reducing filter. EP4s include attached filter caps that can be inserted for additional protection, blocking out lower-level noise, like that heard on an airplane, where hearing ambient sounds or conversations isn't critical. Sonic Defenders are made from a soft, durable, hypoallergenic polymer that provides all-day comfort and extends product life (up to 6+ months, depending on usage and care).

 

Features

  • Provides a 24-dB Noise Reduction Rating (NRR) with filter caps inserted
  • Lowers potentially dangerous noise levels above 85 dB
  • Patented EarLockĀ® retention rings utilize seven contact points to lock earpieces in place and fit the same way every time; soft, double-flanged stems provide secure seals and all-day comfort
  • Made from hypoallergenic, medical-grade polymer that's soft, durable, and long-lasting
  • Low-profile design for superior comfort when worn with a mask, helmet or hat, or while using a phone, headphones or supplemental hearing muffs
  • Serve as earpieces for compatible radio communication systems*
  • Available in clear, black or orange
  • Each set is packaged in a convenient carry case and includes a polymer lanyard
  • Note: EP4 earpiece will not provide hearing protection if the noise-reducing filter is removed
  • Note: Available in small (S), medium (M), and large (L). Proper size is based on the dimensions of your ear's concha bowl. Size
  • *Radio Comm System Compatibility: Thales Covert Security Harness; Harris Security Force Communication Set; Motorola Surveillance Kits; Tactical Command Industries Tactical Earpiece Products; Peltor Lightweight Systems-Hearplug; Silynx C4Ops Headset

UPC

EP4-BK-LPR-BULK
084871314985
EP4-BK-MPR
084871315197
EP4-BK-MPR-BULK
084871314978
EP4-BK-SPR
084871315180
EP4-BK-SPR-BULK
084871314961
EP4-LPR
084871311434
EP4-LPR-BULK
084871311519
EP4-MPR
084871311526
EP4-MPR-BULK
084871311533
EP4-SPR
084871315128
EP4-SPR-BULK
084871314992
EP4-BK-LPR
084871315203
EP4-OR-MPR
084871318884
view user manual

Key Attributes

NOISE REDUCTION RATING
24 dB (with filter caps inserted)
FILTER
Yes
STEM
Triple Flanged
RADIO COMM COMPATIBLE
Yes

NSN

EP4-BK-SPR-BULK
6515-01-606-4549
EP4-LPR-BULK
6515-01-606-4568
EP4-LPR-BULK BLACK
6515-01-606-4558
EP4-MPR-BULK
6515-01-606-4565
EP4-MPR-BULK BLACK
6515-01-606-4552
EP4-SPR-BULK
6515-01-606-4560

Product Reviews

4/5 32 Reviews Write a Review
  • Excellent product

    D G Roach Jan 19th 2017
    4 4

    Just got home from 3 rounds of skeet and had to write to say Thank you for another great Surefire product!!!

  • Fit and Finish

    A W Ryan Jul 28th 2016
    4 4

    The most comfortable sound suppressors I've worn.

  • Great Product

    MiraMesaDave Jul 19th 2016
    4 4

    Great product for the price.