3M X2AC1 ear defenders 105 dB

3M Peltor Comfort Earmuff X2A (model X2AC1) is a slim-line, dual-moulded cup earmuff designed to provide reliable hearing protection for adults in noisy environments. Engineered for compatibility with other personal protective equipment, the ear defenders feature soft wide cushions, an electrically insulated wire headband and a large internal cup space to reduce heat and moisture build-up. They are intended for noise exposure up to 94–105 dB and offer noise reduction of up to 31 dB.

Advantages

The 3M X2AC1 delivers effective noise reduction up to 31 dB while maintaining a lightweight, low-profile shape that improves compatibility with 3M eyewear and respirators. Soft wide ear cushions reduce pressure around the ears for extended comfort, and the electrically insulated wire headband distributes even pressure across the head. The larger internal cup volume helps reduce heat and moisture build-up during prolonged use.

Suitable for

• Industrial and manufacturing environments with noise exposure
• Construction sites and outdoor machinery operation
• Workshops and maintenance tasks
• Any situation requiring compatibility with eyewear and respirators

Key specifications

• Model: 3M Peltor Comfort Earmuff X2A (X2AC1)
• Noise reduction: up to 31 dB
• Applicable noise range: 94–105 dB
• Design: slim-line, dual-moulded cups
• Features: soft wide cushions, electrically insulated wire headband, large internal cup space
• Color: Black, Yellow
• Target user: Adults

How to use

Position the earmuffs over the ears so that the cushions form a full seal around the ear. Adjust the headband to ensure even, comfortable pressure without gaps between the cushions and the head. Use in combination with other PPE as required; the slim-line design allows compatibility with safety glasses and respirators. Regularly inspect cushions and headband for wear and replace parts if damaged to maintain protective performance.

Recommendations

Use these ear defenders in environments with noise levels within the stated range (94–105 dB) and follow workplace hearing protection policies. Clean cushions and contact surfaces according to manufacturer guidance and replace worn components to preserve fit and attenuation.