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EP4 Sonic Defenders® Plus

Filtered Flanged Earplugs

EP4 Sonic Defenders Plus hearing protection -- Black

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$14.95
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Good stuff

It fits perfectly and works very well.

Reviewed by Ade (Posted on 6/13/15)

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meniere's disease/Hypercusis saver

Due to brain tumor, I developed Meniere's disease with Hypercusis(supersonic hearing). Until I found these little jewels I was wearing full ear muffs made for shooting range/music($350.00). I can now go out in the public looking just fine and the best thing is I can hear to converse with anyone on the street. A true lifesaver with anyone with this horrible disease. I just wish the audio neurologists were aware of this fantastic product, starting with the renown Dr. Paul Shea, Memphis, Tn and the Mayo Clinic, Rochester, Mn.
Thank you Surefire!!!

Reviewed by Robert (Posted on 5/21/15)

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Great product

I bought these after watching some YouTube videos. They were shipped very fast and perform flawlessly. The look and fit are perfect.

Reviewed by Will (Posted on 5/14/15)

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EP4 Excellent Performance

Comfortable enough to wear for hours. They take away the sharpness of unexpected loud noise. Even with them in I can have a conversation on the phone. A good product.

Reviewed by Steve (Posted on 4/30/15)

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earplugs

these are great and very comfortable. I work in an assembly plant where noise levels vary alot. I was suprised at how well they still allow for normal converstation and still block out the extremes. I find that I can wear these all day with out any discomfort.

Reviewed by neurion (Posted on 4/12/15)

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Superb

No need for batteries here ! When I got them, Tried them out on my barking dog (Boxer) and was pleasantly surprised by their performance. Haven't had an opportunity to try them on the range yet, but that is coming soon.......

Reviewed by Reload-Al (Posted on 4/8/15)

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Awesome

Used these at the range for about 10 hours non-stop. Extremely comfortable I forgot I had them in! Very happy with everything

Reviewed by Jacob (Posted on 4/3/15)

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Great product wrong size

This is a great product but the recommended size is to small for my big ears.

Reviewed by Josh (Posted on 3/27/15)

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great ear plugs

There are times when you need the serious, external ear protector type of hearing protection, but these are the next best protectors. The foam type ear plugs are very quiet, but they get dirty after they've been in and out a few times. If your hands are really dirty, the foam ones could become hazardous, even on the first use.

The Surefire plugs go in and out easily but I've never had one come loose if properly installed. There is a little, plug-able hole on most variants if you need to reduce the reduction of sound for communication or whatever. These rival a good foam earplug for quietness but don't have the drawback of tricky installation and possible contamination of the ear canal.

Reviewed by rnfrank (Posted on 3/19/15)

They work!

I was a bit reluctant to try these as my ears and ear canals seem to be a bit odd. Things like Apple ear buds just fall right out and never worked for me. Regardless, I thought I'd give them a try. So far, I'm impressed. They're easy to put in, lock into place as advertised, and knock down the high decibel sounds well without making me feel like I've had concrete poured into my ears.

Reviewed by Ken A (Posted on 1/7/15)

Specifications

Noise Reduction Rating 24dB (with filter caps inserted)
Color Black, Clear, Orange
Size S, M, L
Filter Yes
Stem Triple Flanged
Radio Comm Compatible Yes
Included Lanyards Detachable
Features Fits larger ear canals

Description

EP4
EP4-BK-LPR-BULK 084871314985
EP4-BK-MPR 084871315197
EP4-BK-MPR-BULK 084871314978
EP4-BK-SPR 084871315180
EP4-BK-SPR-BULK 084871314961
EP4-LPR 084871311434
EP4-LPR-BULK 084871311519
EP4-MPR 084871311526
EP4-MPR-BULK 084871311533
EP4-SPR 084871315128
EP4-SPR-BULK 084871314992
EP4-BK-LPR 084871315203
EP4-OR-SPR-BULK 084871318907
EP4-OR-SPR 084871318877
EP4-OR-MPR-BULK 084871318914
EP4-OR-MPR 084871318884
EP4-OR-LPR-BULK 084871318921
EP4-OR-LPR 084871318891

For detailed specifications, click here.

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. Available in clear, black, or orange.

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 small Sizing Chart image at left.

EP4 Sonic Defenders Plus 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.

Ā  * 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

Features
  • 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 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

Related Information

Warning: Non-Removable Illumination Tool Heads SureFire is Designed and Built in the USA

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