Etymotic Research
Electronics
ER4XR Extended Response Precision Matched In-Ear Earphones, Black, Standard
Description

High performance Balanced Armature drivers are precision matched to within 1 dB Specially designed for uncompromising accuracy in the mid to high frequencies with a bit of extra presence in the lower end Sleek, anodized, laser etched aluminum body and braided, reinforced detachable 5 ft. Cables with custom MMCX connectors 35-42 dB of noise isolation with a max output of 122 dB Impedance (@1kHz) 4XR (45 ohms) 4SR (45 ohms) Included Components: Headphones, Case, Tip Pack, Manual Etymotic Research, Inc. is an engineering-driven research, development and manufacturing company. The name ‘Etymotic’ (pronounced ‘et-im-oh-tik’) means ‘true to the ear’. Innovation, education and hearing conservation are central to Etymotic’s mission. ER4XR Extended Response The World’s Most Accurate Earphones Just Got Better! 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. Detachable 5 foot cable High performance balanced-armature drivers Sleek driver bodies with anodized finish Braided cables for reduced microphonic effect Detachable 5 foot cable High performance balanced-armature drivers Sleek driver bodies with anodized finish Braided cables for reduced microphonic effect Why Etymotic? Etymotic designs products to measure, improve and protect hearing, and enhance the listening experience of music lovers everywhere. Audio engineers, musicians and audiologists at Etymotic have generated over 100 patents issued and pending. Why ER4XR Extended Response? ER4XR is the earphone for music lovers and hi-fi enthusiasts who want uncompromising accuracy in the mid-range and high frequencies, but appreciate a bit of extra presence in the lower end. The ER4XR incorporates the stringent channel matching standard used in the ER4SR and is built with precision machined, anodized and laser-etched aluminum bodies, and features user-replaceable detachable cables. The ER4XR is ideal for anyone looking for exceptional sound quality with just the right amount of low-end enhancement. Frequency response 20Hz-16kHz Channel matched to within 1dB from 100Hz-10kHz 35-42 dB noise isolation Impedance 45 ohms Sensitivity: 98 dB SPL at 1kHz, 0.1V drive level 122 dB maximum output Assembled and precision matched in the United States Frequency response 20Hz-16kHz Channel matched to within 1dB from 100Hz-10kHz 35-42 dB noise isolation Impedance 45 ohms Sensitivity: 98 dB SPL at 1kHz, 0.1V drive level 122 dB maximum output Assembled and precision matched in the United States User Detachable Cables Changing the Filters In The Box Etymotic Research ER4XR Extended range in-ear monitors

Price
165.36 USD
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