SureFire EP4 Sonic Defenders Plus (brand part no. EP4-SPR) protect against Noise-Induced Hearing Loss without shutting out the conversations and routine sounds shooters still need to hear. SureFire built the Sonic Defenders line around a filtered design that lets safe sound levels pass through the ear canal while a proprietary noise-reducing filter cuts anything above 85 decibels, all through a triple-flanged stem that provides a Noise Reduction Rating of 24 dB. The Plus version adds attached filter caps for extra protection when blocking out lower-level ambient noise matters more than hearing conversation.

Key Specifications

• 24 dB Noise Reduction Rating comes from the triple-flanged stem design.
• Filtered Sound Pass-Through allows safe ambient sound and conversation while blocking noise above 85 dB.
• Attached Filter Caps add extra protection for blocking lower-level noise, such as on an airplane, when needed.
• Soft Hypoallergenic Polymer Construction provides all-day comfort and lasts 6+ months with normal use and care.

Frequently Asked Questions

Can I still hear conversations while wearing these? Yes, safe sound levels pass through normally while the filter reduces noises above 85 dB.

How long do these earplugs typically last? Up to 6 or more months, depending on usage and care.

Buy the SureFire EP4 Sonic Defenders Plus

Protect your hearing without cutting yourself off from the range or the room around you. Browse our shooting glasses and hearing protection selection, then order it from our Lubbock, Texas gun shop for fast, direct shipping to your door.