Etymotic ER•20XS High-Fidelity Ear Plugs ::

Etymotic ER•20XS High-Fidelity Ear Plugs

  • 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
  • Reusable

Note: We cannot accept a return on packages that have been opened.

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Sizing Information

One size fits most.
  • Includes
  • ER•20XS earplugs
  • Neck cord
  • Case
  • Instructions

Note: The company also makes a “large” fit ear plug, but they tell us that the Standard fit works for most people. Standard fit is what we are selling here.

Our Two Cents

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 use a tuned resonator and acoustic resistor to replicate the natural response of the ear canal. This unique construction, combined with Etymotic’s proprietary sound path, reduces sound levels evenly across the frequency range without changing the sound quality.

When I first got these earplugs in I tested them out and was surprised by how well they performed. Etymotic claims that it does not muffle the sound like foam earplugs do. It is more like turning down the volume on a stereo. I found that to be exactly what they do. The way these earplugs are designed they reduce the volume of the sound without muffling or distorting it. Etymotic originally made earplugs for musicians who play in front of loud speakers and have now branched out into other industries. The ER-20XS is perfect for motorcycle riders because they have a very low profile and will not come out past the ear in most people. You can see a close up of this if you click the image of the earplugs above. These earplugs are a little higher priced but I think they are worth every cent. -Aaron 01/22/2015

Happy Customers Who Bought This Product

From: John V.
Location: California

I purchased a set of ER20XS earplugs even after reading William H's review. Thought I would give them a try; you never know, we are all built differently. As it turns out, I am in full agreement with William. Even after trying the three sets of... (Read more...)

From: William H.
Location: California

Well, I was hoping for the best because I am very hard to please when it comes to earplugs, but unfortunately these are not comfortable when wearing a helmet. Initially after insertion, they are barely noticeable as I don't feel any compression in... (Read more...)