The UM Pro 10 features a proprietary, single-balanced armature driver that delivers extraordinary detail and clarity in a compact, comfortable and ergonomic design. The single balanced-armature driver delivers a dynamic and articulate soundstage, with all the detail and nuance musicians have come to expect from Westone in-ear monitors.

Balanced Armature Driver: Westone’s proprietary balanced armature drivers are significantly more compact and efficient than traditional dynamic drivers. Westone monitors provide enhanced sonic detail and frequency range that extends well beyond typical in-ear solutions and have become the gold standard in the industry.

Westone True-Fit Technology: 50+ years’ experience with in-ear applications has yielded a low-profile, lightweight, universal earpiece which delivers maximum comfort and in-ear coupling for dynamic transfer of sound.

MMCX Audio™ Twisted Cable: Westone’s robust replaceable cable is constructed of bifurcated, high-flex, ultra-low resistance tensile wire, reinforced with a special aramid fiber, and braided for ultimate durability, acoustic transparency, and isolation from mechanical cable noise. Equipped with Westone’s proprietary, high tolerance MMCX connectors ensure a reliable connection every time.

Acoustic Symmetry: Left and right earpiece responses are matched to an extremely tight 3dB tolerance.

Designed and Engineered in Colorado, USA: Meticulously designed by a staff of dedicated artisans and lab techs based in the USA.