Product Highlights
  • Gooseneck Microphone
  • Super-Cardioid Pickup Pattern
  • 3.5 mm Connection
  • 190 Hz - 14.5 kHz Frequency Response
  • Max. 3.5 W Power
  • 700 g (25 oz) Weight
Sennheiser ADN C1 Chairman Unit - Digital Twin Loudspeaker, DSP Limiter Sennheiser ADN C1 Chairman Unit - Digital...
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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  • Toronto Special Order
  • Ottawa Special Order
  • Mississauga Special Order
  • Calgary Special Order
  • Edmonton Special Order
Please call and verify availability at the store as stock changes daily.


The digital chairperson unit ADN C1 offers high speech-intelligibility in a modern design. The goose-neck microphone is equipped with a super-cardioid capsule that attenuates unwanted ambient noise efficiently. A twin-loudspeaker system guarantees a homogenous sound level in the meeting room. The cabling of the units, which is done by CAT5 cables and hidden connections can be optionally secured with strain reliefs for fixed installations.


  • Gooseneck microphone with Sennheiser super-cardioid capsule
  • DSP limiter
  • Modern industrial design, hidden cable connections
  • High-performance twin loudspeakers
  • Convenient cabling via RJ45 sockets
  • Strain relief available for fixed installations

What's Included

  • ADN C1 Chairperson unit
  • Quick-Guide


Product Specifications

Dimensions 185 x 63 x 140 mm (without gooseneck)
THD, total harmonic distortion 0,03 % at 50 mW/16 Ω
Weight 700 g
Power consumption max. 3,5 W
Pick-up pattern Super-cardioid
Operating temperature + 10 °C à + 40 °C
Operating voltage (stand alone) 35 V à 52,8 V CA


Questions & Answers

Sennheiser ADN C1 Chairman Unit - Digital Twin Loudspeaker, DSP Limiter

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