Westone 1
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Westone 1

A single balanced armature driver delivers high fidelity sound reproduction not usually found in this price range. Using the same advanced technology as Westone’s iconic ES Series, the Westone 1 delivers extraordinary detail and clarity every time you plug in. The Westone 1 is a perfect upgrade to unlock the potential of your MP3 player or entertainment device.

Email sales@acustoms.com.au for a quotation



  • Sensitivity: 122 dB SPL @1mW
  • Frequency response: 20 Hz-16 kHz
  • Impedance: 27 ohms @1kHz
  • Driver: Balanced armature, full range
  • Cable: EPIC cable
  • Features: Crush resistant travel case, assorted eartips, and wax loop for cleaning.



Micro-Driver Balanced Armature Technology
– Ultra-accurate driver for the most dynamic sound available in a universal fit earphone.

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
– True -Fit sound port delivers maximum comfort and in-ear coupling for dynamic transfer of sound.



  • 2 Year against manufacturing and component failure


Email sales@acustoms.com.au for a quotation