-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
-EarLock™ by SureFire® retention ring utilizes seven contact points
to lock earpiece in place and fit the same way every time; soft, double-flange stem provides secure seal and all-day comfort.
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
Serve as earpieces for EarPro by SureFire and other compatible* radio comm systems
Available in clear
EP3 Sonic Defenders protect your hearing without interfering with your
ability to hear routine sounds or conversations.
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.
attached stopper plugs, which can be inserted for further protection and
blocking out lower-level noise, like that heard on a plane, 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. Available in clear.
Comfortable EP3 Sonic Defenders also serve as earpieces for EarPro by
SureFire® and other compatible radio communication systems*simply by removing
the Hocks Noise Braker filter and attaching the earpiece to the system. NOTE:
EP3 earpiece no longer provides hearing protection once the Hocks Noise Braker
filter has been removed.
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 and includes
a polymer lanyard.
EP3s 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; however, to ensure the best possible fit, review the
earpiece sizing chart provided.
For those with larger ear canals, the EP4's three-flange stem may provide a
better fit than the EP3's two-flange stem.
* 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