Westone MACH 20 Professional Dual-Driver In-Ear Monitors

Singers, musicians, and music lovers will love the Westone MACH 20, a pair of dual-driver universal-fit in-ear monitors that feature a balanced clear top end and a big and punchy low-end response, well suited for onstage monitoring, vocalists, guitar players, keyboard players, drummers, and sound engineers. The earphones employ Westone’s proprietary dual-driver system with a single balanced-armature driver for bass frequencies and a single balanced-armature mid-high driver, which combine to deliver a frequency response of 20 Hz to 18 kHz at a sensitivity of 110 dB SPL.
The MACH 20 utilizes a Linum Estron BaX cable that consists of thin and ultrastrong silver-plated copper. The BaX conveys music with precision and grace, while the lightweight cable disappears on your ear, allowing you to focus on what matters most. Included with these earphones are five pairs of silicone eartips of various sizes, five pairs of foam eartips (also in various sizes), an audio cloth bag, and a monitor vault.
Westone Technology
An ergonomic design allows all day use, with no ear fatigue.
Linum BaX T2 Cable
BaX is a true high-end reference cable—a very thin and ultrastrong silver-plated copper cable. BaX conveys music with precision and grace, while the lightweight cable disappears on your ear, allowing you to focus on what matters most.
Premium Accessories
Protect your MACH 20 from the elements with the custom designed crushproof and watertight mini monitor vault. Also includes five pairs each of Westone Audio proprietary foam and silicone tips to ensure the perfect seal with maximum comfort.
The Westone Audio MACH Series combines 35+ years of engineering and performance excellence to deliver sound quality the way it was intended to be heard. Every aspect of the MACH Series was purposely designed for both superior comfort and sound, on and off the stage.
Westone Mach 20 Specs
Headphone
Earpiece Design
In-Ear (Intra-Aural), Closed-Back
Earpiece Connection / Wearing Style
Wired
Driver Type
Balanced Armature
Number of Drivers
2, per Earpiece
Impedance
96 Ohms
Active Noise Cancellation
No
Performance
Frequency Response
20 Hz to 18 kHz
Sensitivity
110 dB at 1 kHz
Wired Connectivity
Audio Connector to Source
1 x 1/8" / 3.5 mm TRS Male Right-Angled
Connector Plating
Silver
Adapter (Included)
None
Cable Design
Y-Type
Audio Connector to Earpiece
Not Specified by Manufacturer
Cable Color
Black
Physical
Color
Gray