The ER-9 Musician Filters have a reduced diaphragm stiffness for less attenuation (reduction). These filters earplugs are most commonly used by small or large string performers, vocalists or acoustical guitar performers.
Reduced attenuation (better audibility) than the ER-15
For use when a small amount of protection is adequate
Many of E.A.R.’s custom products come with a warranty for fit as well as repair and service. If you need to verify your warranty status, please call our office at 1-800.525.2690 or 1-303.447.2619 Monday – Friday 8:00 am – 4:30 pm MT.