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The Westone UM2 is an in-ear dual-driver headphone with foam tips providing up to 25dB of noise reduction. There are a few variations of the UM2, including an AMP'D model that includes a Westone E6 Amp by FiiO, and RC models featuring a removable cable. These models are more expensive than the standard UM2.


  • Status: Available
  • Price at launch: $420.00


  • Alias: UM2 RC, UM2 RC AMP'D, UM2 AMP'D

Also Known As...

  • Color: Clear
  • Design: In-ear
  • Connection type: Wired (3.5mm)


  • Drivers per ear: 2
  • Impedance : 27 Ω
  • Frequency response (low): 20 Hz
  • Frequency response (high): 18000 Hz


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