Westone UM1 Single Driver IEM Earphones with Detachable Cable - 2017 Version

Westone UM1

Building on the legendary first universal-fit balanced armature in-ear monitors, Westone have reinvigorated the UM1 IEM earphones with redesigned drivers and updated round MMCX connection. With specially engineered proprietary single balanced armature drivers that are tuned for a warm and flat frequency response, the UM1 are able to present a fresh sound with any type of music.

Expertly tuned custom-made single balanced-armature drivers, Westone UM1 provides reference level sound for professional musicians just the same as for personal listening. Westone's refreshed UM1 has been equipped with an in-house redesigned removable round cable that incorporates Westone's MMCX Audio connection for a secure and dependable connection.

Also included with the new UM1 is the complete array of premium foam and silicone eartips that come with all flagship Westone music products. With the ability to find the perfect fit with the UM1, the listener is propelled into a personal listening space with 25dB noise attenuation for the complete listening experience.

Class leading detail and precision.

True-Fit Technology
With over 50 years of experience in designing and making in-ear audio products, Westone are experts in creating low-profile, lightweight, universal-fit monitor earphones that provide the highest comfort and perfect in-ear coupling for the best possible listening experience.

Balanced Armature Drivers
In-house developed proprietary balanced armature drivers, expertly tuned to produce faithful and detailed sound, provide enhanced sonic detail and a broad frequency range that surpasses the norm in earphones for such a compact design.

Custom Connectors
Fitted with custom-designed MMCX micro-miniature coaxial connectors configured to provide a dependable connection when connecting to the earpieces of the UM1 IEM. The connectors have a lock-snap mechanism allowing 360-degree rotation making for a long lasting and versatile connection.

Advanced Noise Isolation
Westone applies many years of in-ear monitor experience with industry-leading noise isolation. With the UM1 earphones, you hear more of the music with 25dB noise reduction with little distraction from external noise.

Made in USA
Meticulously created and designed by a staff of dedicated artisans and lab technicians, Westone's USA products exhibit a level of craftsmanship that truly embodies America's rich history of handmade artistry.

TECHNICAL SPECIFICATIONS

• Driver: Single balanced armature driver (full range)
• Sensitivity: 114dB SPL @ 1mW
• Frequency response: 20Hz - 16kHz
• Impedance: 19Ω
• Passive noise attenuation: 25dB
• Cable: Removable MMCX round cable (1.2m)
• Connection: 3.5mm angled stereo jack plug

FEATURES

• Refreshed and redesigned 2017 version
• Designed for musicians and music lovers
• Premium sound with incredible audio clarity
• Single custom-made micro balanced armature driver
• Detachable cable with custom-designed round MMCX connector
• Advanced ergonomic design with comfortable fit
• Star and True-Fit eartips in multiple sizes
• Designed and assembled in the USA

PACKAGE INCLUDES

• Westone UM1 Single Driver IEM Earphones with Detachable Cable
• Five sizes of patented STAR silicone eartips
• Five sizes of premium True-Fit comfort foam eartips
• Removable MMCX round cable
• Mini-monitor pouch