Etymotic ER20XS High Fidelity Earplugs w/ 3 tips

4.00 out of 5
(1 customer review)


Universal fit ER-20xs High Fidelity Earplugs.
Includes Earplugs with 3 pairs of eartips, case and neck cord

Best Price plus Australian Service and Warranty!


Etymotic-ER20XS-universal-fit-earplugsER-20XS earplugs come with three interchangeable pairs of ear tips (standard 3-flange,  large 3- flange and foam) for more fitting options. Foam ear tips on ER20XS Universal Fit earplugs work in conjunction with the advanced technology in the earplug itself, offering protection and clear communication.

ER-20XS Universal Fit Ear Plugs feature a stem-less design, with a low profile that conforms to the plane of the outer ear. This makes them particularly comfortable to wear under hats and other headgear. A small, flexible pull tab allows for easy removal.

Features of the ER-20XS earplugs

  • 3 ear tip options for best fit, comfort and seal
  • Protects against noise-induced hearing loss
  • Lowers sound evenly 20 dB
  • Fits under hats and helmets
  • Reduces wind noise
  • Reduces noise fatigue
  • Interchangeable ear tips

Included in the purchase of the ER-20XS earplugs

  • ER•20XS earplugs
  • Pair of Standard 3-Flange Eartips
  • Pair of Large 3-Flange Eartips
  • Pair of Foam Eartips
  • Neck cord
  • Case
  • Instructions

Replacement of the eartips

ER20XS are reusable, but with repeated use, the ear tips may lose elasticity. For best performance and retention, if you use your ER-20XS constantly, consider replacing them every 3-6 months.

Technical specifications of the ER-20XS earplugs

ER 20XS earplugs 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.

Result: Music and speech remain clear, but quieter and safer.


ER-20XS Noise Reduction Chart

ER-20XS provide almost equal sound reduction (20 dB) across the range of hearing. NSR (noise reduction rating) of 13 dB.

1 review for Etymotic ER20XS High Fidelity Earplugs w/ 3 tips

  1. 4 out of 5

    Ellen (verified owner)

    Huge fan of the previous ER-20XS, it appears the new ‘large’ size is the old standard size. Not an issue but I did get a surprise when these new ones didn’t fit appropriately and I had to move up to the larger flanges. Yet to try the foam tips. I also preferred the smaller case these used to come in for storage. However the real necessity is the filter and I still find these great buds for both mixing and seeing gigs.

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Frequently asked questions … coming soon, so stay tuned!


ER20XS Universal fit
Etymotic ER20XS High Fidelity Earplugs w/ 3 tips