SureFire EP4 Sonic Defenders Plus Ear Protection, 24 dB Noise Reduction, Medium, Orange, 1 Pair

If you spend time at the range, in the field, or anywhere gunfire is a constant, the SureFire EP4 Sonic Defenders Plus are combat-proven ear protection that let you hear what matters while shielding your hearing from damage. These triple-flanged earplugs deliver 24 dB of noise reduction—enough to bring dangerous impulse noise down to safe levels—without turning you into a deaf mute on the shooting line. That's the whole point: you stay aware of range commands, hunting sounds, and your surroundings while your hearing stays intact.

Built from soft, hypoallergenic polymer, the EP4s are designed for all-day wear without fatigue or irritation. The triple-flanged stem design seats securely in the ear canal and maintains a low profile so they won't snag on your shooting glasses, headwear, or helmet. SureFire engineered these with a proprietary noise-reducing filter that lets safe conversational levels pass through unimpeded—you're not fighting muffled communication—while impulse noise and sustained loud noise get clamped down hard. This matters on the range or in the field where you need to stay sharp and alert.

The pair includes attached filter caps that you can add for even deeper attenuation in lower-noise environments (like flying or machinery operation) where you don't need to hear ambient sound. With proper care, a single pair lasts well over six months, making them a durable, cost-effective choice for serious shooters and hunters who log consistent range time or field hours.

Key Features

• 24 dB Noise Reduction Rating (NRR) blocks dangerous impulse and sustained noise
• Triple-flanged stem design for secure, comfortable fit
• Proprietary filter allows safe conversational levels through while reducing harmful noise
• Soft, hypoallergenic polymer for all-day comfort
• Low-profile fit works under glasses, helmets, and headwear
• Includes removable filter caps for added protection in quiet environments
• Durable construction rated for six-plus months of regular use

Specifications

Frequently Asked Questions

Will I be able to hear range commands and communication while wearing these?

Yes. The EP4s use a proprietary noise-reducing filter that allows safe conversational levels to pass through naturally while clamping down on dangerous impulse noise from gunfire. You'll stay aware of your surroundings and hear commands without hearing damage.

What's the difference between the earplugs and the filter caps?

The earplugs alone provide 24 dB of noise reduction, suitable for shooting and loud environments where you need hearing protection but also situational awareness. The attached filter caps add extra attenuation for use in lower-noise environments—like airplane flights or machinery—where you don't need to hear ambient sound.

How long will a single pair last?

With proper care and maintenance, a pair of EP4s will last over six months of regular use. Durability depends on how often you wear them and how you store and clean them.

Is medium the right size for me?

The sizing information provided indicates this is a medium size. Proper fit is important for both comfort and hearing protection. If you're unsure whether medium is right for you, consult the manufacturer's sizing guide or reach out to our team for fitting advice.