Skip to main content
Play Video

MACH 40 Universal IEM 4-Driver In-Ear-Monitor

We're sorry-this item is unavailable.
Contact our experts for a recommendation of great alternatives. Call us at 800-449-9128.

Overview

Ergonomically designed in-ear monitors for all day use, without fatigue.

Balanced and smooth is the best way to describe the Westone Audio 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 high, and a 3-way passive crossover.

Order the MACH 40 in-ear monitors today.

Specs

MACH 40 Universal IEM 4-Driver In-Ear-Monitor Specifications:

  • Drivers: Four Balanced-Armature Drivers
  • Frequency response: 10Hz – 20kHz
  • Sensitivity: 100dB @1kHz
  • Impedance: 30 Ohms @1kHz
  • Included:
  • Mach 40 universal fit in-ear monitors
  • Cab;e: Linum SuperBaX T2 cable
  • Tips: 5 pair foam + 5 pair silicone
  • Impact-resistant Pelican case
  • Westone Audio cloth bag
Shop with a Friend
Free Shipping
  • Free Standard Ground shipping (48 contiguous states, some overweight and Used/Vintage items excluded).
  • Orders placed before 3 p.m. ET usually ship the same business day.
Learn More
2-Year Free Warranty on Guitars

Every guitar or bass you purchase from Musician's Friend (electric or acoustic, New or Open Box) includes two years of protection from manufacturer defects.

Contact Us for Details
We're Here for You

Our Gear Advisers are available to guide you through your entire shopping experience. Call or Chat for expert advice and to hear the latest deals.

Contact Us
Proactive Advisor Support Chat