E.A.R. is still serving you during the pandemic. In fact, this is a good time to get your products serviced or repaired. Or upgrade to a better listening system.
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ER-4P Micropro Earphones (Power)


The ER-4 MicroPro Earphones (Power) are high fidelity transducers developed specifically to combine flat frequency response with isolation from external noise. They deliver transparent, reference-quality sound and provide at least 20-25dB of external noise exclusion at all frequencies, which allows listeners to hear the full dynamic range of recorded or live music at safe levels.

The ER-4P is the newest model in the ER-4 family of MicroPro earphones.


  • Higher sensitivity for use with portable devices
  • Provides 9dB more output with a 1mV input then the ER-4S
  • Increased low frequency sensitivity relative to the ER-4S
  • New cable design for reduced mechanical noise
  • Higher sensitivity and lower impedance then the other ER-4 models

System Kit Includes

  • 5 ft cord with 3.5mm stereo phone plug
  • 1/4″ stereo phone adapter plug
  • 6 white flanged ear tips
  • 10 foam ear tips
  • Filter changing tool with 4 filters
  • Instruction booklet
  • Shirt clip
  • Carrying pouch
  • Storage box