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|Price:||$9.93 - $48.47|
|Sale:||Lower price available on select options|
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, medium, and large. 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.
* 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
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I ended up buying both the medium and large, and I guess I'm one of those rare people with radar dish ears for whom the large actually ended up being a better fit. Read morePublished 10 hours ago by Yak Herder
After trying to use foam earplugs without success. I decided to try these and was I surprised. They were amazing easy to install very
comfortable. Read more
I used to wear over ear protection when shooting but hated how hot and uncomfortable they were, so I decided to give these a try. Read morePublished 1 day ago by Justin Tallio
AWESOME!!!! I couldn't believe how well these reduced noice. I deal with two snorers in my house - my husband and my dog and last night with this ear plugs was the first night... Read morePublished 4 days ago by Nicolasa
Plugs did not work as advertised--allowed too much sound when used at gun range.Published 5 days ago by Jeff Wise
they lose their suction/fit after a few months. it seems they shrink a bit and/or your earwax just hardens it. it lets sound in.Published 6 days ago by Sam