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EW IEM G4-TWIN
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Engineered for professional live sound: Rugged all-in-one wireless monitoring system for in-ear applications.

Full control over your performance – everywhere, every day. The G4 In-Ear Monitoring Sets make your gig an extraordinary experience – not just for your audience, but also for you!

  • Engineered for professional live sound: Rugged all-in-one wireless monitoring system for in-ear applications.

  • Robust bodypack receiver and reliable in-ear monitoring IE 4 headphones delivering clarity along the whole frequency spectrum for daily use on stage

  • Half-rack stereo transmitter in a full-metal housing with OLED display for full control

  • Easy and flexible wireless synchronization between transmitter and receiver via infrared

  • Compatible with Sennheiser WSM control software for flexible frequency allocation

  • Up to 16 compatible channels

  • Up to 42 MHz bandwidth with 1680 selectable frequencies, fully tunable in a stable UHF range

  • Transmission Range: up to 100 meters / 300 feet

  • High RF output power (up to 50 mW) depending on country regulations

IE PRO Series

IE PRO Series

More Live. More Life. More Me.
Discover the power of dynamic in-ear monitors on stage with a cable or enjoy the freedom of listening to professional sound everywhere with the IE PRO BT Connector. Improve the way you perform on stage and enrich private listening pleasure by enhancing the way you hear. It's your choice.
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Specifications
What's in the Box
  • SR IEM G4 stereo transmitter
  • 2 EK IEM G4 stereo receiver
  • 2 IE 4 earphones
  • 4 AA batteries
  • rod antenna
  • GA 3 rackmount set
  • quick guide
  • safety guide
  • manufacturer declaration sheet
  • power supply
Discontinued Article Numbers

EW IEM G4-TWIN-A1 (Made in Germany): 507835, EW IEM G4-TWIN-A1 (Assembled in USA): 508174, EW IEM G4-TWIN-A (Made in Germany): 507836, EW IEM G4-TWIN-A (Assembled in USA): 508175, EW IEM G4-TWIN-AS (Assembled in USA): 508176, EW IEM G4-TWIN-GB (Made in Germany): 507837, EW IEM G4-TWIN-G (Made in Germany): 507838, EW IEM G4-TWIN-G (Assembled in USA): 508177, EW IEM G4-TWIN-B (Made in Germany): 507839, EW IEM G4-TWIN-B (Assembled in USA): 508178, EW IEM G4-TWIN-C (Made in Germany): 507840, EW IEM G4-TWIN-C (Assembled in USA): 508179, EW IEM G4-TWIN-D (Assembled in USA): 508180, EW IEM G4-TWIN-E (Made in Germany): 507841


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Downloads

  • Frequency Sheets
    • Frequency sheet ew IEM G4 - Range AS: 520 - 558 MHz (160 KB) Download

      Information on the frequency presets used in the ew IEM G4 series devices. Range AS: 520 - 558 MHz

    • Frequency sheet ew IEM G4 - Range B: 626 - 668 MHz (160 KB) Download

      Information on the frequency presets used in the ew IEM G4 series devices. Range B: 626 - 668 MHz

    • Frequency sheet ew IEM G4 - Range A: 516 - 558 MHz (160 KB) Download

      Information on the frequency presets used in the ew IEM G4 series devices. Range A: 516 - 558 MHz

    • Frequency sheet ew IEM G4 - Range G: 566 - 608 MHz (160 KB) Download

      Information on the frequency presets used in the ew IEM G4 series devices. Range G: 566 - 608 MHz

    • Frequency sheet ew IEM G4 - Range E: 823 - 865 MHz (160 KB) Download

      Information on the frequency presets used in the ew IEM G4 series devices. Range E: 823 - 865 MHz

    • Frequency sheet ew IEM G4 - Range C: 734 - 776 MHz (160 KB) Download

      Information on the frequency presets used in the ew IEM G4 series devices. Range C: 734 - 776 MHz

    • Frequency sheet ew IEM G4 - Range D: 780 - 822 MHz (160 KB) Download

      Information on the frequency presets used in the ew IEM G4 series devices. Range D: 780 - 822 MHz

    • Frequency sheet ew IEM G4 - Range GB: 606 - 648 MHz (160 KB) Download

      Information on the frequency presets used in the ew IEM G4 series devices. Range GB: 606 - 648 MHz

    • Frequency sheet ew IEM G4 - Range A1: 470 - 516 MHz (160 KB) Download

      Information on the frequency presets used in the ew IEM G4 series devices. Range A1: 470 - 516 MHz

    • Frequency sheet ew IEM G4 - Range C-TH: 748.2 - 757.8 MHz (120 KB) Download

  • Application Software
    • Sennheiser Control Cockpit 5.0.1 Download

      Installer for Sennheiser Control Cockpit release 5.0.1

    • Wireless Systems Manager - Version 4.5.1 - macOS Download

      System requirements for Mac: macOS Catalina 10.15 -- mac OS Big Sur 11 -- 8 GB RAM

    • Wireless Systems Manager - Version 4.5.1 - Windows Download

      System requirements for Windows: Windows 10 32/64 bit -- 8 GB RAM

  • Digital Brochures
    • Product brochure ew G4 series (4 MB) Download

  • Spec Sheets
    • Product Specification ew IEM G4-TWIN (360 KB) Download

      Product specification sheet for the ew IEM G4-TWIN set of the ew IEM G4 series.

    • Product Specification AC 41 (270 KB) Download

  • EU Declaration of Conformity
    • EU Declaration of Conformity ew IEM G4 (300 KB) Download

      EU Declaration of Conformity: SR IEM G4, EK IEM G4

  • Instruction Manual
    • Instruction manual ew IEM G4 (HTML) Download

      Interactive instruction manual for all products of the Sennheiser ew IEM G4 series: EK IEM G4, SR IEM G4, AC 41.

    • Instruction manual ew IEM G4 (PDF) (3.1 MB) Download

      Printable PDF version of the interactive instruction manual for the ew IEM G4 series.

  • Quick Guides
    • Quick Guide AC 41 (1.1 MB) Download

      PDF version of the printed quick guide of the AC 41 antenna combiner

    • Quick Guide ew IEM G4 (2.9 MB) Download

      PDF version of the printed quick guide of the ew IEM G4 series

  • Safety instructions and regulatory information
    • Safety Instructions ew G4 (550 KB) Download

    • Specifications and Manufacturer Declarations - ew G4 (690 KB) Download

      PDF version of the printed specifcations sheet of the ew G4 series