Westone ES20
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Westone ES20

Custom made to provide a precise, comfortable fit, the dual driver Westone ES20 provides exceptional low frequency response, smooth mids and articulate highs. A great balance of full sound and price, with 25dB of ambient noise reduction.




  • Frequency Response: 20 Hz – 18 kHz
  • Impedance: 27 ohms @ 1kHz
  • Sensitivity: 119 dB @ 1mW
  • Driver: Dual balanced armature drivers with a passive crossover



Dual-Driver Balanced Armature Technology:
Dual drivers; 1 bass and 1 high frequency driver deliver accurate reproduction in the ear.

Westone EPIC Cable:

  • Ultra supple braided design insures comfort and resists tangles
  • Robust bifurcation w/slide adjustment keeps cord in place during activity
  • Over-the-ear cable design offers superior in-ear comfort and isolation from mechanical cable noise

Westone True-Fit Technology 

  • 50 years experience with in-ear applications has yield optimum ergonomics and fit
  • Flex-canal body delivers maximum comfort and in-ear coupling for dynamic transfer of sound.



  • 30 day fit guarantee
  • 1 years



  • $1299