CHG 70N + PSU Kit
The CHG 70N is a network enabled charger featuring two individual charging bays.
Article No. 509456
CHG 70N + PSU Kit

Sennheiser EW-DX simplifies your professional workflow by utilizing refined technologies to deliver a digital UHF system that can be scaled with ease. With its advanced feature set and hardware options, classrooms, corporate campuses, and live performance productions benefit from a network-ready system that is designed to integrate. seamlessly.

  • Control and monitoring via the Sennheiser Control Cockpit and 3rd party applications.

  • 2 bays: charge EW-DX SKM, EW-DX SK or BA 70

  • Power via PoE or PSU

  • PoE IEEE 802.3af Class 3

  • 2h charging time (0 ~ 80%), 3h till 100%

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What's in the Box
  • CHG 70N charger
  • NT 12-35 power supply
Contact Us
Product Support Phone

0333 240 8185


  • Technical Drawings
  • Instruction Manual & Frequently asked questions
    • Instruction manual and frequently asked questions - Evolution Wireless Digital (EW-D | EW-DX | EW-DP) (HTML) Download

    • Instruction manual and frequently asked questions - Evolution Wireless Digital (EW-D | EW-DX | EW-DP) (PDF) (24 MB) Download

      This PDF document is a PDF export of an interactive manual in HTML format. When displayed in PDF format, it is possible that not all content and interactive elements in the HTML instructions are included, as these cannot be displayed in PDF format. We recommend using the complete and interactive HTML instructions. You can find these in the Sennheiser Documentation App, which is available free of charge for iOS and Android. Alternatively, the HTML instructions are also available in this download area.

  • Quick Guides
    • Sennheiser Control Cockpit - How to Guide (440 KB) Download

  • Spec Sheets
    • Product specification - CHG 70N (230 KB) Download

  • 3rd Party Integration
    • Sennheiser Sound Control Protocol - EW-DX EM 2 (Firmware 1.1.3) (510 KB) Download

  • Firmware Updates
    • Firmware Update - CHG 70N version 1.0.6 (29 MB) Download

  • Release Notes
    • Firmware Release Notes - CHG 70N (99 KB) Download