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Etymotic Research ER4XR In-Ear Extended Response Earphones

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Etymotic Research ER4XR In-Ear Extended Response Earphones
Rp 123.000
Lokasi : Jawa Timur
Kondisi : Baru
Posted on : 07-03-2018 05:28
Terjual : 0 barang telah terjual
Dilihat : 164 kali
Berat : 1000 gram
Last Sundul : 07 March 2018, 05:28:56 AM

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Etymotic Research ER4XR In-Ear Extended Response Earphones

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Developed as an update to Etymotic's ER-4 flagship-line of earphones, the ER4XR deliver reference-quality sound reproduction with a modest bass boost and high output levels for discerning sound engineers, audiophiles, and musicians who demand the highest fidelity.

The ER4XR feature balanced-armature technology, custom-tuned drivers, L-R channels matched within an industry-leading 1 dB, and 3-flange eartips which completely seal the ear to offer an impressive 98% of sound isolation. Their high sensitivity allows them to deliver a robust sound level up to 122 dB, making them well suited for portable media players with low output.

The ER4XR combine style and functionality with a sleek, anodized and laser-etched aluminum body, and a detachable, reinforced cable which is user-replaceable. They come with four pairs of 3-flange eartips, two pairs of foam eartips, a shirt clip, a filter removal tool &filters, and a zippered storage case.

Balanced-Armature Drivers
Noise-Isolating Design (98%)
Enhanced and Extended Bass
20 Hz to 16 kHz Frequency Response
High Output Sensitivity (98 to 104 dB)
L-R Channels Matched Within 1 dB
Anodized and Laser-Etched Aluminum Body
Includes Six Pairs of Eartips
Reinforced, Detachable Cable
Zippered Storage Case

Type In-ear
Transducers High-performance, balanced-armature micro-drivers
Left/Right Channel Matching Within 1 dB from 100 Hz to 10 kHz
Frequency Response 20 Hz to 16 kHz
Noise Isolation 35 to 42 dB
Impedance 45 Ohms
Sensitivity 98 dB with 100 mV drive
104 dB with 200 mV drive
Maximum Output 122 dB
Cable Detachable, 5' / 1.5 m
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