Health & Safety
SERIOUS
NOISE
REDUCTION
TM
The Sonis® range of ear defenders
have been designed by the JSP
R&D team. Working with a leading
UK acoustic engineering research
facility JSP have developed an ear
defender range that peaks at an
unbeaten SNR.
®
®
SNR 27 db
GREEN
LOW ATTENUATION
SMALL CUP
80-107 dB
VIDEO &
INFORMATION
http://bit.ly/JSP-Sonis
®
C
SNR 31 db SNR 32 db
YELLOW
MEDIUM ATTENUATION
MEDIUM CUP
107-111 dB ORANGE
MEDIUM ATTENUATION
SMALL / COMP