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SureFire EP4 Sonic Defenders Plus (25 Pairs)

Item#  36478
SureFire EP4 Sonic Defenders Plus (25 Pairs)

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Price: $324.99
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Description/Features

Model Comparison Chart

EP4 Sonic Defenders Plus protect your hearing without interfering with your ability to hear routine sounds or conversations. Their triple-flanged stem design fits larger ear canals 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 a special noise-reducing filter. EP4s include attached filter caps, which can be inserted for additional protection and blocking out lower-level noise, like that heard on a plane, where hearing ambient sounds or conversations isn't critical. Right/left color-coded Sonic Defenders Plus are made from a soft but durable, hypoallergenic polymer that provides all-day comfort and an extended product life (up to 6+ months, depending on usage and care). Their patented EarLock retention rings lock the earplugs in place, while soft, adjustable triple-flanged stems provide secure seals in the ear canals. A low-profile design means EP4s can be worn while wearing a helmet or mask, or while using a phone or headset.

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

EP4s are available in small (S), medium (M), and large (L). Proper size is based on the dimensions of your ear's concha bowl. Size "medium" fits most people. For those with smaller (in diameter) ear canals, the two-flange stem of our EP3 Sonic Defenders may provide a better fit than the EP4's three-flange stem. For best fit, click on the Sizing Chart link below.

  • Made from soft, hypoallergenic, medical-grade Polymer that's soft, durable and long-lasting
  • 24dB Noise Reduction Rating (NRR) with filter caps inserted
  • Lowers potentially dangerous noise levels above 85dB
  • Hear safe sound levels (with filter caps out) as if you weren't wearing ear plugs
  • Patented EarLock retention rings utilize seven contact points to lock earpieces in place and fit the same way every time; soft, triple-flanged stems proved secure seals and all-day comfort
  • Low-profile design allows you to keep them in place while wearing a mask, helmet, hat or while using a phone, headphones or supplemental hearing muffs
  • Serve as earpieces for compatible* radio communication systems
  • Includes 26" polymer lanyard
  • 25 pairs - color coded left/right set
  • Imported

SureFire EPS Sizing Chart

Adobe PDF PDF (108 KB)
Download Chart »

SIZES: M or L

COLOR: Clear

* 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

WEIGHT: 1.25 lbs.
 

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SureFire
SureFireSureFire EP4 Sonic Defenders Plus (25 Pairs)Protects your hearing without interfering with your ability to hear routine sounds and conversations, triple-flanged for those with larger ear canals.
324.99
324.99
U.S. Cavalry