Westone Audio AC20 Musician Monitors


Westone’s AC-20 Earphones. Custom-made, handcrafted, dual-driver In-Ear Monitors. The AC20 Monitors provide musicians with the perfect fit and exceptional isolation.

Recommended for emerging music artists and worship teams.

  • Custom fit In-ear Monitors, designed specifically for your ears
  • Cold-pour acrylic delivers amazing fit
  • Monitors with dual-driver design
  • Designed by and for musicians
  • Comes with Westone Audio’s robust EPIC cable


Westone Audio’s AC20 Musician Monitor breaks new ground in performance, quality, and value. Handcrafted in the same custom lab alongside the revered Westone Audio ES Series, the AC Series uses balanced armature drivers to accurately reproduce your live performance. The “cold pour” acrylic body with the EPIC replaceable cable is exceptionally comfortable, provides up to 25dB of ambient noise reduction, and is quite stealthy on stage. Recommended for emerging music artists/performers and worship teams.

Balanced-armature drivers offer comfort and detail

  • Westone Audio Custom-Fit Technology Fully custom earpieces are cast, sculpted, and polished by hand from actual impressions of your ears, resulting in the best fit and acoustic seal possible.
  • Balanced Armature Westone Audio’s balanced armature driver is significantly more compact and efficient than a traditional dynamic driver. Westone Audio monitors provide enhanced sonic detail and frequency range that extends well beyond typical in-ear solutions.
  • Cold Pour Acrylic Earpiece housings are cold-poured in acrylic for a thicker, more resilient acoustic enclosure. Expect increased durability, a more controlled response, and a lustrous appearance from this Westone Audio technology.
  • EPIC Replaceable Cable Westone Audio’s robust EPIC cable is constructed of bifurcated, high-flex, ultra-low resistance tinsel wire, reinforced with a special aramid fiber, and braided for ultimate durability, acoustic transparency, and isolation from mechanical cable noise. The MMCX Audio™ connector makes this solution conveniently user replaceable.
  • Handcrafted in the USA Meticulously built by a staff of dedicated artisans and lab techs, Westone Audio’s USA products exhibit a level of craftsmanship that truly embodies America’s rich history of handmade artistry.


SKU: 78496
Categories: AC Series, Custom Series
Tags: AC Series, AC20, Custom Series, Earphones, EOL, In-Ear Monitor


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Westone Audio AC20 Musician Monitors