Westone Audio EAS20 - Custom-Fit Balanced Dual-Driver In-Ear Monitors with Switchable Filter

Designed for the performing musician but great for personal listening, the custom-fit EAS 20 uses dual balanced-armature drivers to create an unbelievably clear sound that will satisfy the monitor needs of any music lover, while still allowing users to hear a set amount of outside ambient noise from their surrounding environment.

Hearing is everything to a musician. Until now, musicians have had to choose between enjoying a dedicated in-ear monitor mix, or an ambient experience. With Westone Audio's exclusive ambient technology, you can hear from the audience, fellow performers and the stage, but still hear the incredible audio clarity, frequency response and power that only a Westone Audio custom-fit in-ear monitor can provide. The EAS20 has the range and output for any stage condition, featuring a dual balanced-armature driver design that delivers a robust low end and crystal clear highs. Let the world in, and set the stage for the best performance of your life.

Features:

• 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.
• Replaceable Filter Technology
  Westone Audio puts you in control of your ambient experience. With replaceable filters, you can pick your level of attenuation with 10dB. 16dB, or 24dB filters as well as the included 27dB solid plug.
• Balanced Armature
  Westone Audio's proprietary balanced-armature drivers provide enhanced sonic detail and frequency range that extends well beyond typical in-ear solutions.
• Flex Canal
  This body temperature reactive material provides increased comfort and acoustic seal.
• Cold Pour Acrylic
  Earpiece shells are cold-poured in acrylic for a thicker, more robust acoustic enclosure. This process increases durability and provides a more luxurious appearance.
• Deep Open Bore
  The Deep Open Bore design provides a smoother transition between the monitor mix and the ambient sound and also increases comfort and acoustic seal.
• Precise Acoustic Symmetry
  Left and right earpiece responses are matched to an extraordinarily tight /-2 dB tolerance.
• Replaceable MMCX Audioª Cable
  Durable, supple, light-weight cable features low resistance and minimal cable noise.
• Designed and Hand-crafted
  All of Westone Audio's products are meticulously assembled by a staff of dedicated artisans and lab technicians.