Sennheiser ADN-WD4 Wireless Delegate Unit and 19.7" Gooseneck with ME36 Hypercardioid Capsule

BH #SEUSADNWD4 • MFR #ADN-W D4
Sennheiser ADN-WD4 Wireless Delegate Unit and 19.7" Gooseneck with ME36 Hypercardioid Capsule
Key Features
  • Built-In Twin Loudspeakers
  • Gooseneck and Mic Capsule are Included
  • 2.4 and 5 GHz Frequency Bands
  • 128-bit AES Encryption
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The ADN-WD4 Wireless Delegate Unit and 19.7" Gooseneck with ME36 Hypercardioid Capsule by Sennheiser is for controlling delegate units in conference meetings. It is used in applications such as video conferencing, meeting rooms, boardrooms and more. It features 128-bit AES encryption and provides interference-free transmission in the 2.4 GHz and 5 GHz bands. It is built with a microphone key that functions either as an On/Off switch or as a Request-to-speak button.
Special Order
Expected availability: 7-10 business days
$1,860.00
$155/mo. suggested payments.*
with 12 Mos. Promo Financing

Important Notice

  • This item is noncancelable and nonreturnable.
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Sennheiser ADN-W D4 Overview

The ADN-WD4 Wireless Delegate Unit and 19.7" Gooseneck with ME36 Hypercardioid Capsule by Sennheiser is for controlling delegate units in conference meetings. It is used in applications such as video conferencing, meeting rooms, boardrooms and more. It features 128-bit AES encryption and provides interference-free transmission in the 2.4 GHz and 5 GHz bands. It is built with a microphone key that functions either as an On/Off switch or as a Request-to-speak button.

The ADN-WD4 unit is built with a broadband twin loudspeaker system for decentralized sound reinforcement. A screw-on microphone socket is provided to connect an ADN-W gooseneck microphone. The unit offers more than 20 hours operating time with exchangeable ADN-W BA battery packs. This unit can be charged in the ADN-W case or using a separate power supply. Battery pack, gooseneck and microphone capsule are included. (Case is sold separately.)

Over 20 hours operating time on Lithium-Ion battery packs
Wireless delegate unit offers great speech intelligibility and ease of use

Sennheiser ADN-W D4 Specs

Frequency Range2.4 / 5.1 to 5.9 GHz
RF Output Power25 to 100 mW
Antenna ConnectorInbuilt PCB antennas with pattern diversity
Coverage AreaMax: 30 m / 100' to ADN-W AM
Power Supply7.4 VDC via ADN-W BA
Charging TimeApprox. 4 hours
Gooseneck19.7" (50 cm) gooseneck with ME36 lobar capsule
Frequency Response40 Hz to 20 kHz
Audio Capability16 bit / 32 kHz
Headphone Output Level50 mW / 16 Ω
Operating TimeApprox. 20 hours with battery pack
Operating Temperature41 to 113 ° F (5 to 45 ° C)
Operating Relative Humidity20 to 80%
Dimensions (W x L x H)7.3 x 7.1 x 2.6" (185 x 180 x 67 mm)
Weight33 oz (940 g)
Mic: 4.1 oz (116g)
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