ES20

Built to the same exacting standards as all Elite Series ES musicians’ monitors, the dual-driver ES20 provides exceptional low frequency response, smooth mids, and articulate highs—a great balance of full sound and price. ES Series in-ear monitors have a fully customizable fit and finish. 

• Westone 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’s balanced armature driver is significantly more compact and efficient than a traditional dynamic driver. Westone monitors provide enhanced sonic detail and frequency range that extends well beyond typical in-ear solutions.

• Flex Canal
  A body temperature-reactive, semisoft earpiece canal additive that stays firm at room temperature for ease of insertion and then softens at body temperature, allowing increased comfort and acoustic seal for incredible noise isolation.

• 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 technology.

• Dual Bore
  With Westone’s Dual Bore technology, high and low frequency sound components are channeled through separate passages in the sound port and sum within your ear canal instead of the earpiece. The result is audibly more natural and provides a more convincing transition between frequency ranges.