Sonis® 1 Helmet-Mounted Ear Defenders, expertly designed to offer reliable noise protection and exceptional comfort for moderate noise environments. With a commendable 26dB SNR, these ear defenders are perfect for settings such as workshops, printing works, landscaping and leisure activities. The Sonis® range, developed by JSP’s R&D team in partnership with a top UK acoustic engineering research facility, features a low-attenuation model marked in green. The Sonis® 1’s small cup is designed to attenuate noise levels from 80-106 dB, providing effective hearing protection without overwhelming the user. Comfort is a key focus with the Sonis® 1, thanks to the optimal balance between the helmet adaptor’s force and the large cushion surface area. This combination ensures a snug, pressure-distributing fit that remains comfortable over extended periods of use. With universal compatibility, the Sonis® 1 easily fits into JSP helmets and integrates seamlessly with the JSP Surefit™ visor system, ensuring comprehensive protection and flexibility. Choose the Sonis® 1 for effective, comfortable noise control tailored to moderate noise levels.
