The X-Series earmuffs are 3M’s latest advancement in hearing conservation. New technologies in comfort, design and protection all come together in this groundbreaking earmuff line. The X4A utilizes a newly designed spacer, specially formulated foam liners and innovative ear cushions to help improve attenuation. This 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. It features an electrically insulated wire headband, often referred to as “dielectric”.

For high performance hearing protection against moderate to high noise levels, use 3M™ PELTOR™ Earmuffs X4. 3M PELTOR Earmuffs X4 are colour coded bright green, making it simple to select the correct level of protection from the X series range. Combining 3M's legendary hearing protection knowledge with advanced technology, our earmuffs include a specially designed spacer and new ear cushion technology which improves noise reduction without the excess bulk and weight. Meaning the X4 is lightweight and even more streamlined compared to other high attenuating earmuffs whilst reducing noise up to 33 dB. The electrically insulated, twin headband design helps reduce heat build up on top of the head, and the stainless steel wire, coated with plastic makes the headband the most robust 3M has to offer. It is both strong and comfortable as the flat wide headband has a soft plastic coating providing stable pressure on top of the head. No exposed metal means the product is 'dielectric' providing electrical resistance for those applications with risk of spark or charge. Carefully moulded sliders ensure the earmuffs are easy to adjust when on the head. Wide, soft foam ear cushions help workers stay comfortable, while the slim cups offer improved compatibility with other safety equipment. The cushions and foam inserts, available as Hygiene Kits, are easy to replace if they become worn or damaged, helping extend the life of the product. They are available as helmet mounted or neckband models.