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
- Good frequency response
- 9dB attenuation through 2 kHz
- Compact style
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.
You can also contact our Custom Service Department by filling out the Customer Service Request form.
Click on the button below and find your product’s warranty information. Please include your Invoice, Sales Receipt or Transaction Number.
If you are trying to reach us outside of our working hours, our Customer Service Department will return your inquiry during normal business hours of operation.
Warranty Information Page