Etymotic Hi-Fi Noise-Isolating Earphones

Etymotic Hi-Fi Earphones

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Product Details


Etymotic Hi-Fi Noise Isolating Earphones

  • Accurate frequency response and sound quality, 92%+ response accuracy from 20 Hz – 16 kHz
  • Balanced-armature, precision-matched, custom-tuned drivers
  • Highest output sensitivity
  • Professional quality and reliability
  • An assortment of noise-isolating eartip options to ensure proper seal and comfort
  • High noise isolation
  • Completely seal the ear
  • 98% (35 dB - 42 dB) noise isolation
  • Reduction of outside noise reduces the risk of listening at unsafe levels
  • User-replaceable filters protect the balanced-armature drivers from ear wax
  • Dimensions: 6.12”x2.38”x9.25”
  • 2 year warranty from Etymotic Research
Model ER4SR
  • Provide high sound fidelity
  • Increased accuracy and greater sound output and sensitivity
  • Sleek, anodized, and laser-etched aluminum body
  • Reinforced, user-replaceable, detachable cable
Model ER4XR
  • High accuracy in the mid-range and high frequencies
  • Extra presence in the lower end sound
  • Features a precision-machined, anodized, and laser-etched aluminum body
  • User-replaceable detachable cable
  • Incorporates stringent channel-matching standard

In the box: earphones, detachable 5 ft. cord with 3.5mm gold-plated stereo plug, 0.25’’ stereo phone adapter, assortment of eartips, filter removal tool and replacement filters, shirt clip, zippered storage case, performance certificate


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