Product specification
PRODUCT SPECIFICATION
ADN
ADN-W D1
1/2
FEATURES
• 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
• Premium quality made in Germany
DELIVERY INCLUDES
• ADN D1 delegate unit
• Quick Guide
• Safety Guide
The ADN D1 digital delegate unit of the Sennheiser Audio Distribution Network offers high speech-intelligibility in a mod-
ern 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.
ARCHITECT‘S SPECIFICATION
A digital desktop discussion microphone unit is provided for use as a delegate version for use with a central control unit.
The digital desktop discussion microphone unit connects to the central control unit via network using industry standard
Category 5 (24 AWG) cabling. The unit shall include a 15.47" long gooseneck microphone with a super-cardioid capsule.
A 3.5 mm headphone output jack shall be included. Twin loudspeakers are provided in a top-mounted orientation. RJ45
jacks for connection are provided by hidden connections beneath the unit; optional strain reliefs are provided for fixed in-
stallations. The audio signal path shall include a digital signal processor limiter. Operating voltage shall be 35 to 52.8 V⎓.
Maximum power consumption shall be 3.8 W. Total harmonic distortion shall be a maximum of 0.03% at 50 mW/16 Ω.
Operating temperature shall be +10 °C to +40 °C (+50 °F to +104 °F). The unit dimensions shall be, without gooseneck
microphone, 185 x 63 x 140 mm (7.28" x 2.48" x 5.51"). Weight shall be approximately 700 g (1.5 lbs).
The digital desktop delegate discussion unit shall be manufactured by Sennheiser and shall be type ADN D1.
SPECIFICATIONS
Operating voltage 35 to 52.8 V⎓
Power consumption max. 3.5 W
Pick-up pattern Super-cardioid
THD, total harmonic
distortion
0.03 % at 50 mW / 16 Ω
Operating temperature +10 °C to +40 °C
(+50 °F to +104 °F)
Dimensions (W x H x D)
without gooseneck
185 x 63 x 140 mm
(7.28" x 2.48" x 5.51")
Weight approx. 700 g (1.5 lbs)
PRODUCT VARIANTS
ADN D1 Delegate unit Art. no. 502758
ADN C1 Chairperson unit Art. no. 502759


