3M Peltor X4 Earmuffs


Available on back-order

Technical Specifications

Helmet attached


Manufacturer’s Product Code

High Attenuation, Helmet Attached Earmuffs

High attenuation earmuffs don’t have to be big and bulky! The 3M Peltor X4 earmuffs offer superior noise attenuation in a lightweight and exceptionally comfortable profile. Designed for protection against moderate-to-high level industrial noise, the X-Series utilises specially formulated foam liners and innovative ear cushions to help boost the noise absorption capability.

These lightweight, low-profile earmuffs can be quickly and easily attached directly to a compatible helmet, such as the Petzl Vertex or Vertex Vent, eliminating the chance of dropping your ear protection whilst on rope.

The earmuffs can be positioned in three ways: “usage” – applying firm and even pressure around the ears; “stand-by” – clicking outwards to rest just off the ears; and “stow” – sitting out of the way, either behind or on top of the helmet.

Further features of the 3M Peltor X4 Earmuffs include:

  • Electrically insulated (dielectric) wire headband
  • Comfortable and constant pressure during prolonged usage, combining comfort and protection
  • Earcup pivot points tilt for optimum comfort and efficiency
  • Newly-designed spacer improves attenuation without excess bulk or weight
  • Incredibly light weight & low profile
  • Replaceable ear cushions and foam liners (hygiene kit HYX4)

Please note, helmet and other accessories pictured but not included.


Attenuation Data

3M Peltor X4 Earmuffs attenuation data



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