Etymotic Research ER4XR Extended Response Earphones
Regular Price
$65.99
Sale Price
$65.99
Regular Price
$329.95
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Etymotic Research ER4XR Extended Response Earphones
Regular Price
$65.99
Sale Price
$65.99
Regular Price
$329.95
Product description
Product reviews
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Over 30 years ago, Etymotic invented noise-isolating, in-ear earphones. Etymotic’s original design, developed for auditory research and hearing testing, used balanced armature receivers and established these speakers as the gold standard for high-definition, in-ear earphones. ER4 earphones were the first high-fidelity, noise isolating in-ear earphones to use this technology in a consumer earphone, and are recognized as the world leader for response accuracy to which all other earphones are compared.
The ER4XR modal provides uncompromising accuracy in the midrange and high frequencies, but gives extra presence in the lower end.
The ER4XR modal provides uncompromising accuracy in the midrange and high frequencies, but gives extra presence in the lower end.
Shipping cost is based on weight. Just add products to your cart and use the Shipping Calculator to see the shipping price.We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.
