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Etymotic Research ER4P-T Etymotic Research ER4P-T
  • Etymotic Research ER4P-T
  • Etymotic Research ER4P-T
  • Etymotic Research ER4P-T
  • Etymotic Research ER4P-T
  • Etymotic Research ER4P-T

Etymotic Research ER4P-T

Etymotic Research ER4P-T

$299.00
  • Lightweight and compact design, ideal for travel
  • Using the proper eartip creates a seal in the ear that provides up to 98% (35-42dB) noise isolation
  • The braid-reinforced cable offers lasting durability and extremely low microphonic effect
  • Balanced armature drivers are precision matched and custom tuned to produce detailed, realistic audio

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  • Description

    The ER4P-T microPro In-Ear Stereo Headphones from Etymotic Research provide professional-quality audio in a lightweight and comfortable design ideal for traveling professionals. The headphones use ACCU·Driver balanced armature drivers to produce detailed, realistic audio with better than 86% accuracy from 20 Hz to 16 kHz. The drivers are precision matched and custom tuned, and also deliver extremely high output sensitivity. The headphones come with an industry-exclusive channel-matching compliance graph that’s signed by the Etymotic engineer who matched and tuned the drivers.

    In order to provide the best fit for comfort and noise isolation, the headphones come with 7 different types and sizes of interchangeable eartips. Using the proper eartip creates a seal in the ear that provides up to 98% (35-42 dB) noise isolation, and also reduces the risk of listening to your audio at unsafe levels. In addition to the supplied tips, a separate CUSTOM·FIT option lets you enjoy fully customized eartips.

    The headphones are designed with lasting durability, and feature a braid-reinforced cable for extremely low microphonic effect. The cable has a gold-plated 3.5mm stereo mini plug and a 1/4" adapter is included for use with a variety of consumer and professional audio devices. Replaceable ACCU·Filters protect the headphone drivers from ear wax and other debris. Other accessories include a filter tool, shirt clip, travel pouch, and storage box.

    • Lightweight and compact design, ideal for travel
    • Using the proper eartip creates a seal in the ear that provides up to 98% (35-42dB) noise isolation
    • The braid-reinforced cable offers lasting durability and extremely low microphonic effect
    • Balanced armature drivers are precision matched and custom tuned to produce detailed, realistic audio
  • Tech Specs

    Type
    In-Ear
    driver
    balanced armature
    Frequency Range
    20 Hz - 16 kHz (86% Accuracy)
    Impedance
    27 ohms
    Sensitivity
    108 dB
    SPL
    122 dB, Max
    Maximum Input Power
    0.75 VRMS, Continuous
    Isolation
    35-42 dB
    Connectors
    3.5 mm Stereo Mini Plug
    Cable Length
    5' (1.5 m)
    Weight
    1 oz (28 g)
  • In The Box

    • Etymotic Research ER4P-T microPro In-Ear Stereo Headphones
    • ER-4S Frequency Response Adapter
    • 7 x Pairs of ACCU·Fit Eartips
    • 5' Cable with 3.5mm Plug
    • 1/4" Stereo Phone Adapter
    • Filter Changing Tool
    • Replacement Filters
    • Shirt Clip
    • Travel Pouch
    • Compliance Graph
    • Storage Box
    • 2-Year Limited Warranty
  • Reviews

    Customer Reviews

    Based on 1 review
    100%
    (1)
    0%
    (0)
    0%
    (0)
    0%
    (0)
    0%
    (0)
    R
    R.
    For the money, still a leader.

    in-ear phones have become the standard for many. Etymotic ER-4P's have been with me since 2004. Replace the filters....eartips...
    allow the user to keep these top-quality earbuds in peak form.
    The in-ear style has finally taken as THE noise is

The ER4P-T microPro In-Ear Stereo Headphones from Etymotic Research provide professional-quality audio in a lightweight and comfortable design ideal for traveling professionals. The headphones use ACCU·Driver balanced armature drivers to produce detailed, realistic audio with better than 86% accuracy from 20 Hz to 16 kHz. The drivers are precision matched and custom tuned, and also deliver extremely high output sensitivity. The headphones come with an industry-exclusive channel-matching compliance graph that’s signed by the Etymotic engineer who matched and tuned the drivers.

In order to provide the best fit for comfort and noise isolation, the headphones come with 7 different types and sizes of interchangeable eartips. Using the proper eartip creates a seal in the ear that provides up to 98% (35-42 dB) noise isolation, and also reduces the risk of listening to your audio at unsafe levels. In addition to the supplied tips, a separate CUSTOM·FIT option lets you enjoy fully customized eartips.

The headphones are designed with lasting durability, and feature a braid-reinforced cable for extremely low microphonic effect. The cable has a gold-plated 3.5mm stereo mini plug and a 1/4" adapter is included for use with a variety of consumer and professional audio devices. Replaceable ACCU·Filters protect the headphone drivers from ear wax and other debris. Other accessories include a filter tool, shirt clip, travel pouch, and storage box.

  • Lightweight and compact design, ideal for travel
  • Using the proper eartip creates a seal in the ear that provides up to 98% (35-42dB) noise isolation
  • The braid-reinforced cable offers lasting durability and extremely low microphonic effect
  • Balanced armature drivers are precision matched and custom tuned to produce detailed, realistic audio

Customer Reviews

Based on 1 review
100%
(1)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
R
R.
For the money, still a leader.

in-ear phones have become the standard for many. Etymotic ER-4P's have been with me since 2004. Replace the filters....eartips...
allow the user to keep these top-quality earbuds in peak form.
The in-ear style has finally taken as THE noise is