Westone
Westone UM Pro 20 Dual Driver Earphone
Best in-ear monitors for performing musicians and detail-oriented audiophiles.
Experience professional-grade audio with the Westone UM Pro 20 Dual Driver Earphones. These in-ear monitors feature two proprietary balanced-armature drivers and a passive crossover, delivering a robust low end and exceptionally clear highs to capture every musical nuance. Engineered for performing musicians and discerning audiophiles, they offer a powerful sound profile with enhanced bass response. The UM Pro 20 boasts an ergonomic, durable design for extended comfort and includes a detachable MMCX cable for superior durability and ease of use, ensuring an immersive listening experience.
$299.99
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Owner Satisfaction
4.5
/ 5
Category Rank
791
/ 6142
#791 in Headphones
Price vs Category Average
-49%
Below average
Driver
Dual balanced armature drivers with passive crossover
/ Dual balanced armature drivers with passive crossover
Who it's for
- Performers working in loud environments needing reliable ambient noise reduction
- Musicians needing long-term comfort during extended stage performances
- Audio professionals requiring precise, neutral sound for critical monitoring
Who should skip it
- Budget-conscious buyers looking for higher driver counts per dollar
- Audiophiles preferring an airy, bright, and sparkling high-frequency response
- Bass lovers seeking deep, visceral impact for modern music genres
Performance breakdown
Sonic Clarity
Dual balanced-armature drivers deliver exceptional detail across the entire frequency range.
Noise Isolation
Passive attenuation effectively blocks out distracting ambient noise for focused listening.
Ergonomic Comfort
Low-profile housing ensures a secure, fatigue-free fit during long studio sessions.
Build Durability
Rugged construction paired with a replaceable cable ensures long-term professional reliability.
Stereo Imaging
Precise acoustic symmetry provides an accurate and immersive soundstage for monitoring.
Bass Response
Delivers a punchy, controlled low end without muddying the mid-range frequencies.
Key Specs
Driver
Dual balanced armature drivers with passive crossover
Passive Noise Attenuation
25 dB
Weight
12.7 grams
Cable
MMCX detachable cable
Sensitivity
119 dB @ 1 mW
Frequency response
20 Hz - 18 kHz
Impedance
27 ohms @ 1 kHz
Connectivity
Wired
Features
- Dual driver design for robust low end and clear highs
- Ergonomic and durable for lasting comfort
- Enveloping sound for any stage condition
- Compact, efficient balanced armature drivers
- Sophisticated crossover for enhanced sonic detail
- Replaceable MMCX cable for reliable connection
- Passive noise isolation up to 25 dB
- Precise acoustic symmetry for accurate stereo imaging
What customers say
Reviewers consistently highlight the exceptional comfort and secure fit, making these earphones perfect for long sessions. Wearability is a significant benefit. Customers also highly rate the robust build quality and the inclusion of replaceable cables, suggesting strong long term reliability. The audio signature provides detailed and neutral sound with excellent clarity across all frequencies. This combination of enduring comfort and dependable quality positions these earphones as a valuable investment for serious audio work.
Know before you buy
The dual-driver setup uses a dedicated driver for low frequencies and another for highs, managed by a passive crossover. This separation allows for a more robust bass response and clearer, more detailed treble compared to single-driver models.
Yes, they are designed for professional stage use and provide up to 25 dB of passive noise isolation. This effectively blocks out ambient noise, allowing you to monitor your audio clearly without needing to push the volume to dangerous levels.
Yes, the UM Pro 20 features a detachable MMCX cable. This design allows you to easily replace the cable if it wears out, extending the overall lifespan of your earphones.
With an impedance of 27 ohms and high sensitivity, these earphones are easy to drive. They will perform well when plugged directly into standard devices like smartphones, laptops, or professional audio interfaces.
The UM Pro 20 is built with an ergonomic, low-profile housing designed to sit securely in the ear canal. Because they are lightweight at just 12.7 grams, they are generally comfortable enough for extended studio sessions or live performances.
Unlike consumer earbuds that often boost bass to color the sound, the UM Pro 20 is tuned for studio monitoring. This means you get a more accurate, balanced, and detailed representation of your music, which is ideal for musicians and critical listeners.
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