EP3 Sonic Defender Earplugs Black



1 in stock

SKU: 194067 Category:


EP3 Sonic Defenders protect your hearing without interfering with your ability to hear routine sounds or conversations. Their double-flanged-stem 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 a special noise-reducing filter. EP3s 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 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 double-flanged stems provide secure seals in the ear canals. A low-profile design means EP3s can be worn while wearing a helmet or mask or while using a phone or headset. Available in clear black or orange.

Comfortable EP3 Sonic Defenders also serve as earpieces for SureFire Hearing Protection and other compatible radio communication systems* simply by removing the noise-reducing filter and attaching the earpiece to the system.


– 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 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 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 compatible* radio communication systems
– 26″ polymer lanyard included


– Each set is packaged in a convenient carry case and includes a polymer lanyard
– Size: Medium
– Quantity: 25 Pair
– Color: Black

Note: EP3 earpiece will not provide hearing protection if the noise-reducing filter is removed.

Additional information

Weight 1 lbs
Dimensions 10.375 × 5.125 × 4.125 in


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