Etymotic Research ER3XR Extended Response Earphones

BH #ETER3XR • MFR #ER3XR
Etymotic Research
Etymotic Research ER3XR Extended Response Earphones
Key Features
  • Matched, Balanced-Armature Drivers
  • 35 to 42 dB Noise Isolation
  • Metal Body with Anodized Finish
  • Reinforced, Detachable 4' Cable
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The ER3XR Extended Response Earphones from Etymotic offer an enhanced and extended bass boost for those listeners that prefer a stronger low-end response. They deliver good sound reproduction for portable media players with a 1/8" output—MP3 players, recorders, CD players, and more.
In Stock
$99.95
Reg Price $199.95
Instant Savings $100.00
Limited supply at this price
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Etymotic Research ER3XR Overview

  • 1Description
  • 2Precision Machined
  • 3Studio-Grade Accuracy
  • 4Durability
  • 5Noise Isolation

The ER3XR Extended Response Earphones from Etymotic offer an enhanced and extended bass boost for those listeners that prefer a stronger low-end response. They deliver good sound reproduction for portable media players with a 1/8" output—MP3 players, recorders, CD players, and more.

The earphones are built with high-performance, balanced-armature micro-drivers and have a frequency response of 20 Hz to 16 kHz. They offer 35 to 42 dB noise isolation and include an assortment of ear tips for proper seal and comfort. A detachable 4' cable, shirt clip, carrying pouch, filter-removal tool, and replacement filters are also included.

Precision Machined

  • Precision-machined metal bodies with anodized finish
  • Assortment of noise-isolation ear tips ensures proper seal and comfort
  • Custom-fit option available
  • Detachable 4' cable allows for easy replacement

Studio-Grade Accuracy

85%+ response accuracy from 20 Hz to 15 kHz and an output sensitivity of 102 dB SPL at 1 kHz.

Durability

  • User-replaceable filters that protect the balanced-armature drivers from ear wax
  • Reinforced cable for durability

Noise Isolation

35 to 42 dB noise isolation
UPC: 846430002111

Etymotic Research ER3XR Specs

Earpiece
DesignIn-Ear (Intra-Aural)
Driver TypeBalanced
Noise Attenuation35 to 42 dBA
General
Frequency Response20 Hz to 16 kHz
Sensitivity102 dB at 1 kHz
Impedance22 Ohms
Maximum Sound Pressure Level (SPL)120 dB
Connectivity
Audio Connector to Source1/8" / 3.5 mm
Cable
DetachableYes
Cable Length4' / 1.22 m
Packaging Info
Package Weight0.425 lb
Box Dimensions (LxWxH)7.1 x 4.25 x 2.3"
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