SureFire EP4 Sonic Defenders Plus – Medium Black, 24 dB NRR

SureFire EP4 Sonic Defenders Plus provide filtered hearing protection that reduces potentially harmful noise while allowing safe, routine sounds and conversation to be heard. The triple-flanged stem and EarLock retention ring are designed to fit larger ear canals and maintain a consistent seal for extended wear. These earplugs include attached filter caps for added attenuation when needed and are made from a soft, hypoallergenic polymer for comfort and durability. Each set ships as a left/right pair with a detachable polymer lanyard and carry case.

Key Specifications

• The Noise Reduction Rating is 24 dB when the filter caps are inserted.
• The material is a soft, hypoallergenic polymer for extended comfort and durability.
• Each package contains 1 Pair (one left and one right earpiece).
• The stem style uses a triple-flanged design to fit larger ear canals.
• The product color is Black.
• The included accessory is a removable cord (polymer lanyard).
• The model name is Sonic Defender Plus.
• The size is Medium, which fits most users based on concha dimensions.
• The design includes a filter that permits safe sounds while reducing hazardous noise above 85 dB.
• The earpieces are radio communication compatible when used per manufacturer guidance (filter removal required for earpiece function).

Whether used on the range, during travel, or in noisy work environments, the EP4 Sonic Defenders Plus balance protection and situational awareness. Their low-profile shape works comfortably with helmets, masks, headsets, and phones, and the durable polymer construction supports repeated use with straightforward care.