3M PELTOR X Series Earmuffs, Model X4A, 27 dB NRR, Black/Chartreuse

PELTOR X Series Earmuffs, Model X4A, 27 dB NRR, Black/Chartreuse

3M PELTOR X Series earmuffs are over-the-head hearing protection built for moderate to high noise exposure. They fit workplace and leisure environments where buyers want a low-profile, lightweight design with a comfortable acoustic seal for extended wear. This Model X4A offers a 27 dB NRR and uses a padded twin-wire headband encased in non-conductive material for low-voltage electrical hazard protection under 440 V AC.

Good Fit For

• Work areas with moderate to high noise exposure
• General workplace hearing protection programs
• Leisure environments with recurring noise
• Buyers seeking over-the-head earmuffs with replaceable cushions and inserts

Key Features

• 27 dB NRR helps reduce exposure in moderate to high noise settings
• Low-profile, lightweight design supports comfort, balance, and easier all-day wear
• Padded, easy-adjust twin-wire headband helps users fine-tune fit
• Headband is encased in non-conductive material for protection against low-voltage electrical hazards under 440 V AC
• Pivot and tilt earcups with soft, wide cushions help maintain an effective acoustic seal
• Removable cushions and inserts simplify replacement when maintenance is needed

Applications and Usage

• Reducing noise exposure in workplace environments
• Supporting hearing protection in leisure-activity settings
• Equipping users who need an over-the-head earmuff with adjustable fit
• Maintaining earmuffs over time with replaceable cushions and inserts

Packaging and Handling

• Packaging: EA.
• Material: Plastic.
• This model is intended for moderate to high noise exposure
• Low-voltage electrical hazard protection applies to less than 440 V AC
• Replacement cushions and inserts are sold separately
• Compatible hygiene kit: 3M PELTOR HYX4 Cushion/Insert Hygiene Kit

FAQ

• What level of noise reduction does this earmuff provide? This earmuff has a Noise Reduction Rating of 27 dB.
• What type of fit does this hearing protection use? This is an over-the-head earmuff with a padded, easy-adjust twin-wire headband.
• Is this earmuff meant for heavier noise environments? Yes. Model X4A is identified for moderate to high noise exposure.
• Can the cushions and inserts be replaced? Yes. The cushions and inserts are removable and easy to replace. Replacement parts are sold separately.
• Does this earmuff offer any electrical hazard protection? Yes. The headband is encased in non-conductive material for protection against low-voltage electrical hazards under 440 V AC.

From 3M.