JSP Sonis®1

Ideal for moderate-noise environments, the Sonis® 1 helmet-mounted ear defenders offer reliable 26dB SNR protection in a compact, lightweight design. Colour-coded in green for quick identification, these defenders are a smart solution for tasks involving consistent but lower-volume noise.
Effective Hearing Protection for Everyday NoiseDeveloped by JSP’s expert R&D team alongside a leading UK acoustic engineering research facility, the Sonis® 1 ensures dependable attenuation in environments between 80–106dB, making it well suited for landscaping, workshops, printing presses, and general leisure activities.
Comfort Engineered for All-Day WearThe cushion surface area and controlled clamping force work together to reduce pressure while maintaining a snug fit. The stainless steel arms are fully adjustable, allowing each wearer to fine-tune the angle and height for personalised comfort and consistent protection.
Custom Branding Options AvailableFor organisations looking to align PPE with brand identity, the Sonis® cups can be colour-customised and printed with company logos (subject to minimum order quantities), supporting team uniformity and helping deter loss or theft.
Quick Maintenance, Hygienic DesignSealing rings are easy to remove and replace, and hygiene kits are available to keep the ear defenders in top condition—especially important for shared-use environments.
Helmet & Visor System CompatibilityThe Sonis® 1 is fully compatible with the universal accessory slots on JSP helmets and integrates seamlessly with the JSP Surefit™ visor system for comprehensive head and face protection.
Best For:

Light industrial work
Landscaping and groundskeeping
Workshops and garages
Printing facilities
Leisure and recreational use

Green-coded for low-attenuation protection, the Sonis® 1 ear defenders offer a secure, lightweight solution for workplaces where comfort and reliable noise control are equally important.