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ER4SR Single Driver In-Ear Monitors

-25%  $224.96

List Prices:  $299.95

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ER4SR is the highest-performing single driver in-ear monitor. The IEM shells are made of anodized aluminum, CNC machined with extremely tight tolerances. Using a single Balanced Armature (BA) driver allows for extremely accurate IEM without the added complexity of crossovers, and helps keep the aluminum body small and slim. The included high-quality user-replaceable cable is reinforced and twisted, to improve longevity and durability. Etymotic IEMs are world renowned for their class-leading passive isolation, providing 35-42 dB attenuation (depending on eartips used and the depth of insertion). For comparison, most custom IEMs provide approx. 25-28dB attenuation and foam ear plugs attenuate up to 32 dB. The ER4SR is a must-have for discerning sound engineers, audiophiles, and consumers wanting the most accurate in-ear monitors available.

Features

  • A Perfect In-Ear Choice for Mix Engineers and Producers
  • Over 92% Response Accuracy from 20Hz–16kHz
  • 1dB Tolerance Between 100Hz and 10kHz for Total Accuracy
  • Filter Removal Tool and Replacement Filters to Protect the BA Drivers from Ear Wax

Specifications

# of Drivers
1
Cable Length
5ft
Decibel Reduction
35dB(Silicone Tips)-42dB(Foam Tips)
Features
Case Included
Format
In-Ear
Frequency Response
20Hz-16kHz
Headphone Connectivity
1/8"
MPN
AMS-ER4SR
Noise Attenuation
Passive Noise Isolating
Type
In-Ear Monitors
UPC
0000846430002012

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