• 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.

• 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.

• EPIC Replaceable Cable
  Westone’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’s USA products exhibit a level of craftsmanship that truly embodies America’s rich history of handmade artistry.

Sensitivity: 114 dB SPL @ 1 mW

Frequency Response: 20 Hz - 16 kHz

Impedance: 25 ohms @ 1 kHz

Driver: Balanced armature, full-range

Cable: EPIC Replaceable cable