Buy Etymotic ER4XR Extended Range Earphones in United States - Cartnear.com
Etymotic ER4XR Extended Range Earphones
CTNR1664023 0846430002029 CTNR1664023Etymotic Research
2025-11-21
/itm/etymotic-er4xr-extended-range-earphones-1664023
USD
364.79
$ 364.79 $ 372.23
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| Brand | Etymotic Research |
|---|---|
| Type | In-Ear |
| Color | Black |
| Frequency Response | 20 Hz - 16 kHz |
| Connector | Yes |
| Ear Coupling | Earbud |
| Cord Length | 3.000 |
| Weight | 1 |
ER4XR is the earphone for music lovers and hi-fi enthusiasts who want uncompromising accuracy in the midrange and high frequencies, but appreciate a bit of extra presence in the lower end. Like the ER4SR, the ER4XR is built with precision machined, anodized and laser-etched aluminum bodies and features user-replaceable detachable cables. The ER4XR also incorporates the stringent channel-matching standard used in the ER4SR. The ER4XR is ideal for anyone looking for exceptional sound quality with just the right amount of low-end enhancement.
In a Class by Itself
Etymotic invented noise-isolating, in-ear earphones. The ER4 MicroPro series earphones were the first earphones commercialized using balanced armature technology and are recognized as the world leader in response accuracy, to which all other earphones are compared. After more than 20 years, these reference-quality earphones are still the choice of serious sound engineers, audiophiles and musicians.
In a Class by Itself
Etymotic invented noise-isolating, in-ear earphones. The ER4 MicroPro series earphones were the first earphones commercialized using balanced armature technology and are recognized as the world leader in response accuracy, to which all other earphones are compared. After more than 20 years, these reference-quality earphones are still the choice of serious sound engineers, audiophiles and musicians.
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