Product Highlights
  • ADN CU1 Central Unit
  • Supply & Controls up to 40x units
  • XLR / Ethernet / USB / VGA Connection
  • 100 Hz - 14 kHz Frequency Response
  • 245 W Power
  • 42 x 10 x 35 cm (17 x 4 x 14") Dimensions
Sennheiser ADN CU1-US Central Unit for 40 ADN Delegates, Integrated PC w/ Pre-Installed Control Software Sennheiser ADN CU1-US Central Unit for 40...
Web Availability: Special Order
This product will be Special Ordered just for you from the manufacturer. We do not stock this item due to its uniqueness or import schedule. Special Order items are Final Sale, see our Return Policy for details.
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Lease this for: $190.84 Learn More


The digital discussion central unit ADN CU1 powers and controls up to 40 (depending on cable length) connected delegate and chairperson units. It offers full configuration in a quick and easy way over the menu display in several languages. Alternatively the integrated software package 'Conference Manager' can be used directly on the CU1 by connecting a screen, mouse and keyboard. The intuitive workflow of the conference manager allows a fluent monitoring and control of the conference. With its low-noise fan the central unit can be used directly in the meeting without disturbing it.


  • Supplies and controls up to 40 discussion units
  • Integrated PC with pre-installed control software
  • Graphical user menu in seven languages
  • Electronically balanced XLR In- and Ouput
  • Ethernet, USB, and VGA interfaces
  • Permanent malfunction monitoring and error diagnostics
  • Low-noise fan for in-room use

What's Included

ADN CU1 central unit
DVD-ROM with Conference Manager software and manuals
Mains Cable EU / UK / US
ADN Conference Manager
RMB2 Rackmount Kit


Product Specifications

Dimensions 417 x 100 x 345 mm
Frequency response 100 - 14000 Hz
Power consumption 245 W
Input voltage range -18 dBu to +18dBu (XLR IN)
Output voltage 52,8 V (ADN Bus)
Output level max. +10dBV


Questions & Answers

Sennheiser ADN CU1-US Central Unit for 40 ADN Delegates, Integrated PC w/ Pre-Installed Control Software

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