Etymotic Research
5 products. Prices from $28.95 to $46.95, including GST. 2 ship within 1-2 business days.
Etymotic Research is a United States engineering, research, development and manufacturing company founded in 1983. It develops products for hearing assessment, hearing protection and high-fidelity listening. Electronic Australia stocks Etymotic Research hearing protection, including ER20 and ER20XS earplugs in different fits, tip sizes, colours and corded configurations.
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Etymotic ResearchEtymotic Research ER20XS High Fidelity Earplugs (Standard Fit, Clear Tip)
$34.95 incl. GST Ships in 1-2 weeksAdd to cart -
Etymotic ResearchEtymotic Research ER20XS Universal Fit High-Fidelity Earplugs
$46.95 incl. GST Ships in 1-2 weeksAdd to cart -
Etymotic ResearchEtymotic Research ER20XS High Fidelity Earplugs (Large Fit, White Tip)
$34.95 incl. GST Ships in 1-2 weeksAdd to cart -
Etymotic ResearchEtymotic Research ER-20 ETY-Plugs Triple-Flange Earplugs (Standard, Clear/Blue)
$30.95 incl. GST Ships in 1-2 business daysAdd to cart -
Etymotic ResearchEtymotic Research ER-20 ETY-Plugs Triple-Flange Earplugs with Cord (Large, Clear/White)
$28.95 incl. GST Ships in 1-2 business daysAdd to cart
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About Etymotic Research
Etymotic Research develops products across hearing protection, hearing assessment, hearing enhancement and high-fidelity listening. Its passive ER20 and ER20XS earplugs use a tuned resonator and acoustic resistor to reduce sound while retaining speech and music clarity. ER20 earplugs use a traditional stem with triple-flange tips. ER20XS uses a low-profile, stemless design with a flexible pull tab, making it suitable for use under some hats, helmets and other headgear. The brand also produces MusicPro electronic hearing protection and custom hearing protection products.
Choose between ER20XS and ER-20 ETY-Plugs based on the design and fit you prefer. ER20XS has a discreet stemless form, while ER-20 ETY-Plugs use a traditional stem and triple-flange tips. Check the listed fit before ordering, as the range includes standard and large options. Some products include a cord, while others are supplied without one. These earplugs are passive hearing protection products and do not require batteries or a device connection. Product pages provide the specific configuration and included accessories.
Etymotic Research questions
What is the difference between Etymotic ER20XS and ER-20 ETY-Plugs?
ER20XS earplugs have a low-profile, stemless design with a flexible pull tab. ER-20 ETY-Plugs use a traditional stem and triple-flange tips. Both are passive high-fidelity earplugs designed to reduce sound while retaining speech and music clarity.
Which Etymotic earplug fit should I choose?
The range includes standard and large fit options. Choose the size specified for your ear and check each product page for its exact tip style, colour and configuration. A suitable seal is important for the earplug to function as intended.
Do Etymotic ER20 earplugs need batteries or electronics?
No. ER20 and ER20XS earplugs are passive products. They use acoustic components and ear tips rather than batteries, wireless connectivity or an external audio device. Some versions include a cord, while other versions are supplied without one.