The Sonis® 1 Helmet Mounted Ear Defenders provide dependable hearing protection with a 26dB SNR rating, making them suitable for moderate noise environments. Part of the Sonis® range designed by JSP’s R&D team in collaboration with leading UK acoustic engineers, they combine effective attenuation with comfort and durability.
Featuring adjustable steel arms, each ear cup can be tilted and positioned to achieve an optimal fit while maintaining consistent performance across a wide temperature range. Carefully selected cushion materials create an effective seal and distribute pressure evenly for comfort during extended periods of use.
Manufactured with impact-resistant ABS ear cups and robust acetal pivot arms, these ear defenders are built to withstand harsh working conditions. Easy to wipe clean and compatible with optional hygiene kits, they are certified for use with JSP helmets and the EVOGuard® browguard. Ideal for workshops, printing works, landscaping, leisure activities, and other moderate industrial noise applications.
