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Westone Audio MACH Series - Professional IEM Earphones with Detachable Cable

  • Universal-fit earpiece with compact, low-profile, lightweight design
  • MACH 40 offers balanced and smooth soundstage, perfect for anyone seeking an extremely even listening experience
  • Four balanced armature drivers delivers sound perfect for anyone seeking an extremely even listening experience
  • High-strength, ultra-low resistance silver plated detachable Linum/Estron SuperBaX™ cable
  • Impact resistant Pelican case
  • Left and right earpiece responses matched to +/- 2dB tolerance
  • Manufacturer warranty: 24 months
Style
  • WESTONE AUDIO MACH 40

    Balanced and smooth is the best way to describe MACH 40’s soundstage, perfect for anyone seeking an extremely even listening experience. The MACH 40 features a proprietary four-driver system with dual lows, single mid, and single high and a 3-way passive crossover.

    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.

    Experience music your way; the Westone Audio way and celebrate the artist in you.

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    4 Balanced-Armature Drivers
    Westone Audio’s proprietary balanced-armature drivers provide enhanced sonic detail and frequency range that extends well beyond other in-ear solutions. MACH 40 is equipped with a 3-way, four-driver system with dual lows, single mid, and single high drivers.

    Westone Audio® Technology
    An ergonomic design allows all day use, with no ear fatigue. 35+ 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 MACH 40 by ensuring a great fit and seal, right out of the box.

    Linum/Estron SUPERBaX™ CABLE
    The SuperBaX was developed to meet the needs of audiophiles in their constant pursuit of the perfect audio setup. With low 0.75 Ohms resistance, the SuperBaX offers pure sound reproduction with a light cable.

    Premium Accessories
    Protect your MACH 40 from the elements in a crushproof, watertight and dustproof case from Pelican™. Also includes five pairs each of Westone Audio’s proprietary foam and silicone tips to ensure the perfect seal with maximum comfort.

    Features

    • Universal-fit earpiece with compact, low-profile, lightweight design
    • MACH 40 offers balanced and smooth soundstage, perfect for anyone seeking an extremely even listening experience
    • Four balanced armature drivers delivers sound perfect for anyone seeking an extremely even listening experience
    • High-strength, ultra-low resistance silver plated detachable Linum/Estron SuperBaX™ cable
    • Impact resistant Pelican case
    • Left and right earpiece responses matched to +/- 2dB tolerance

    Package Includes

    • Westone Audio MACH 40 Universal Fit In-Ear Monitors
    • Cable: Linum SuperBaX T2 Cable – 127cm (50”)
    • 5 Pair Foam Tips + 5 Pair Silicone Tips
    • Impact Resistant Pelican Case
    • Westone Audio Cloth Pouch
    • Cleaning Tool
    • Cable Band

    Technical Specifications

    • Sensitivity: 100dB @ 1kHz
    • Frequency Response: 10Hz-20kHz
    • Impedance: 30 Ohms @ 1kHz
    • Driver Configuration: Dual Balanced-Armature Bass Drivers / Dual Balanced-Armature Midrange/Treble Drivers
    • Part Number: WA-M40
    • Cable: Linum SuperBaX T2 Cable – 127cm (50”)

    Customer Reviews

    Based on 2 reviews
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    J
    Jeremy Smith
    Amazing Mach 70’s

    Always hankered after a top class IEM and having a chat with Dan I chose these Mach 70’s. 2 weeks in I’m still being amazed at their sound. I did upgrade my device to the Mojo2 which to me is pretty perfect.
    It’s always good to be totally enamoured with a great buy. Thanks Dan

    M
    Matthew Ingram
    Westone MACH 30

    Love these. Open stage. Great reproduction of the sound. Generous in the mid-range.