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Etymotic ER4 XR : Extended Reference Earphones : # ER4XR
ER4 XR : Extended Reference Earphones : # ER4XR

Etymotic ER4 XR : Extended Reference Earphones : # ER4XR

Temporarily Out of Stock - ETA 2-5 weeks or more

Retail Price: $349.00
Sales Price: $349.00

Availability: Preorder
Product Code: ZHL214954

Product Description

ER4 XR : Extended Reference Earphones : Etymotic Series : General Merchandise : Published by Etymotic : # ER4XR

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.

. . . . Sample Audio & etc. . . .

Kit Contents Closeup ER4XR Extended Response Earphones


Media General Merchandise
Length x Width x Height9.25 x 6.25 x 2.5   inches
Shipping Weight0.96 pounds
East Coast Music Product Code ZHL214954
UPC Code846430002029
1st Publication Date11/2016

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