3M™ Cap-Mount Dielectric Earmuffs



The X-Series earmuffs are 3M’s latest advancement in hearing conservation. 3M technologies in comfort, design and protection all come together in this groundbreaking earmuff line.


  • The X4P5E utilizes a newly designed spacer, specially formulated foam liners and innovative ear cushions to help improve attenuation. 
  • Slim/ Lightweight, lower-profile earmuff helps with compatibility with other personal protective equipment and is designed for protection against moderate-to-high level industrial noise and other loud sounds.
  • A universal mounting attachment fits most hard hats. Stainless steel band construction resists bending and warping to offer consistent pressure over prolonged wearing periods.
  • Earcup pivot points tilt for optimum comfort and efficiency.
  • Replaceable ear cushions and foam liners ( hygiene kit HYX4).
  • Noise Reduction Rating (NRR)a 25 dB. CSA Class A. *The NRR may overestimate the hearing protection provided during typical use. 3M recommends reducing the NRR by 50% for estimating the amount of noise reduction provided. Hearing Protection Solutions Made Innovatively Easy™. Di-electric version. Manufacturer Code  X4P5E
  •  Adjustable earcups tilt to help create a personalized fit