Earmuffs Helmet Mounted

Our EN 352-3:2020 certified Helmet-Mounted Earmuffs deliver a Single Number Rating (SNR) of up to 31 dB — attenuating hazardous noise across the full octave band spectrum from 125 Hz to 8,000 Hz — engineered with a 30 mm EURO slot attachment system for direct integration with EN 397 certified hard hats, eliminating the need for a separate headband and providing a streamlined combined head and hearing protection solution for industrial, construction, oil & gas, and facilities management operations across the UAE, GCC, Middle East, and Africa. Fully compliant with EN 352-3:2020 and applicable regional authority requirements.

Key Features:

• SNR Up To 31 dB Attenuation — Certified noise reduction across full octave band frequencies from 125 Hz to 8,000 Hz, with published H 32 dB, M 30 dB, L 21 dB HML values for precise noise hazard matching
• 30 mm EURO Slot Helmet Attachment — Universal slot-mount system compatible with EN 397 certified hard hats, tested and certified as a combined system per EN 352-3:2020 protocol
• ABS Ear Cup Construction — Rigid ABS cups with viscoelastic foam-lined interior minimising internal cavity resonance and maximising acoustic attenuation performance
• PVC/PU Comfort Ear Cushions — Soft, wide-profile cushions conform to facial contours, maintaining consistent acoustic seal pressure with minimal clamping force during extended operational shifts
• Smooth Sliding Size Adjustment — Stepless arm adjustment accommodates Small, Medium, and Large head size ranges per EN 352-3:2020 sizing classification requirements
• Dielectric Non-Conductive Construction — Arm and cup materials engineered to be non-heat and non-electricity conducting for safe deployment in electrical and oil & gas environments
• Flip-Away Resting Position — Arms rotate fully clear of ears when not in use, allowing rapid transition between hearing protection and non-protection configurations without helmet removal
• Low-Profile Cup Design — Compact ear cup geometry maintains compatibility with safety glasses, face shields, and respiratory PPE for full ensemble integration