The new ER•20XS is the highly-awaited next generation of Etymotic's industry-leading ETY•Plugs® High-Fidelity Earplugs. ER•20XS eartips are interchangeable. ER•20XS earplugs can also be used with foam eartips with essentially no change in response.
- New, discreet design
- Performance matches Etymotic's original high-fidelity earplugs developed for musicians
- Unsurpassed clarity
- 20-dB equal sound reduction across the spectrum of hearing
- Richness of music is preserved; speech remains clear, just quieter
ER•20XS earplugs are discreet and have the identical response of ETY•Plugs through 4 kHz.
Above 4 kHz they have improved high-frequency clarity without compromising protection.
ER•20XS earplugs feature a low-profile, stem-less design that sits snugly in the outer ear without protruding.
This makes it especially comfortable to wear under hats, helmets and other headgear.
ER•20XS earplugs come with a small, flexible pull tab that allows for easy removal, an easy-to-install neck cord and a carrying case.
- ER•20XS earplugs
- Neck cord
ER.20XS Neck Cord Removal and Assembly Guide - (293KB)
ER.20XS Pull Tab Removal and Assembly Guide (324k)
Hi-Fidelity Hearing Protection Brochure - (2.6Mb)