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Westone Pro X50 5-Driver In-Ear Earphone

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Westone Pro X50 5-Driver In-Ear Earphone

  • Five Balanced-Armature Drivers

  • 3-Way Passive Crossover

  • Comfortable Earpiece with Dynamic Sound

  • 20 Hz to 20 kHz Frequency Response

  • Sensitivity of 115 dB SPL

  • Linum Bax T2 Detachable Cable

  • Silver-Plated Copper Litz Wires

  • Low Microphonics, Low Crosstalk

  • Includes Silicone and Foam Eartips

  • Includes Monitor Vault

Special Price $899.00

Regular Price: $999.00

Save 10 %



Professional singers and musicians looking for high-quality in-ear monitors should check out the Westone Pro X50, a pair of universal-fit in-ear monitors for onstage monitoring by vocalists, guitar players, keyboard players, drummers, and sound engineers. The Pro X50 deliver both comfort and proper in-ear coupling thus increasing sonic detailand clarity. The soundstage features powerful lows, articulate mids, and crystal-clear highs that produce a performance, power, and output that's great for any stage or venue. The earphones employ five of Westone’s balanced-armature drivers with a 3-way passive crossover to deliver a frequency response of 20 Hz to 20 kHz at a sensitivity of 115 dB SPL.

The replaceable braided Linum Bax T2 cable is made from a high-strength, ultralow-resistance tensile-wire design with aramid fiber and provides durability and transparency in acoustic transference with isolation from any mechanical cable noise. The detachable cable offers low microphonics, low crosstalk, and features the most advanced and robust T2 audio connector available.

Included with these earphones are five pairs of silicone eartips of various sizes, five pairs of foam eartips (also in various sizes), and a monitor vault.


Sixty years of experience designing products for the ear has resulted in a universal-fit earpiece that is compact, low-profile, lightweight, and extremely comfortable. Westone's proprietary eartips enhance the performance of the Pro X10 by ensuring a great fit and seal, right out of the box.


Westone Audio's proprietary balanced-armature drivers provide enhanced sonic detail and frequency range that extends well beyond other in-ear solutions.


High-strength ultralow-resistance tensile-wire design with aramid fiber, with the most advanced T2 connector available in the industry.


Left and right earpiece responses are matched to an extraordinarily tight ±2 dB tolerance. This extends well beyond typical in-ear solutions.
Technical Specifications

Additional Information

Colour Clear
Warranty 1 year (local)
Availability Available
Product Type Earphone
Style/Type Universal In-Ear
Driver Configuration 5-Drivers (Balanced Armature)
Frequency Response (Hz) 20Hz - 20kHz
Impedance (Ω) 45 ohms
Sensitivity 115 dB @ 1mW
Headphone Design Closed-Back
Microphone None
Cable Style Detachable (MMCX)
Input Connectivity 3.5mm stereo
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