Dimensions: 5.19mm x 3.55mm x 3.00mm (.204in x .140in x .118in)

Technical Bulletins

Application Notes

KA & KE Receivers

ES Series Receivers

The standard Class-D amplified receiver from Knowles offering a built-in amplifier and broad range of design options, port locations, and damping options - including Knowles' FerrofluidTM technology.

Features

  • EH micro speaker, but with internal, highly-efficient, class D amplifier
  • Lower current drain prolongs battery life
  • Lower distortion
  • Available in a range of SPL ratings

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Subminiature speakers  (Search All Products)

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Model Id 3D Model Dimensions Sensitivity Port Location Imp @ 1kHz Imp @ 500 Hz Ferrofluid MPO 500 MPO Pk
ES-23127-0003D Model5.19mm x 3.55mm x 3.00mm (.204in x .140in x .118in)10112C5000050000 110128
ES-23140-0003D Model5.19mm x 3.55mm x 3.00mm (.204in x .140in x .118in)10112C5000050000 110128