Working in bars/clubs, I've been very happy with the EP3s. I first ordered a medium, but ended up ordering another set but small. They fit better but it would be perfect if there was a size in between med-small. I can hear the radio more clearly, and still be able to talk to customers with both ear buds in. Best so far!
Reviewed by Night Life Security (Posted on 11/9/13)
Excellent tool. Sizing is very difficult. I ordered a medium, to find out the ear canal piece should be a bit bigger, but the outside portion is correctly sized for me.
Reviewed by K. Clay (Posted on 11/7/13)
- Love them
These are great to wear all day long in the ambulance cab or during rescue situations. Will be buying more!
Reviewed by Paramedic (Posted on 11/6/13)
- Dental hygienist
Working in this field with high frequencies the EP3 Sonic Defenders help reduce the sound and I still have the ability to communicate with my patient.
Reviewed by Liz (Posted on 10/26/13)
I have tried many hearing protectors for shotgun sports, and have found these to be the best yet !!
Reviewed by michael rickenbacher (Posted on 10/23/13)
- Awesome for noise control
A friend urged me to try them and I really like them. I used them around molding machines and grinders. These really like he way they fit and control the noise. Even had some people where I work purchase these also.
Reviewed by Rob in Michigan (Posted on 10/22/13)
- EP3 Sonic Defenders
Not good enough for stand alone protection.
Reviewed by Effie (Posted on 10/19/13)
- SureFire Sonic Defenders
Uncomfortable, and no better than foam plugs for me. Tried to use them, but went back to the ear covering "muffs".
Reviewed by Rifle Shooter (Posted on 10/17/13)
- Blocking sound
By far the best option when it comes to comfort as well as blocking out sound while shooting indoors and outdoors.
Reviewed by Tj (Posted on 10/17/13)
- great ear plugs
Very nice ear plugs. Very comfortable and easy to wear. Offer get protection also. Highly recommend
Reviewed by justin (Posted on 10/16/13)
|Noise Reduction Rating||24dB (with filter caps inserted)|
|Color||Black, Clear, Orange|
|Size||S, M, L|
|Radio Comm Compatible||Yes|
For detailed specifications, click here.
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. NOTE: EP3 earpiece will not provide hearing protection if the noise-reducing filter is removed.
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 below. For those with larger (in diameter) ear canals, the three-flange stem of our EP4 Sonic Defenders may provide a better fit than the EP3's two-flange stem.
For best fit, click on the small Sizing Chart image at left.
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.
* 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
[NSN: 6515-01-549-6448, 6515-01-549-6453, 6515-01-549-6457]
- 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
- Available in clear, black, or orange
- 26" polymer lanyard included