FEATURES
Gooseneck microphone with Sennheiser
super-cardioid capsule
High-performance twin loudspeakers
Convenient cabling via RJ45 sockets
Modern industrial design, hidden cable
connections
Strain relief available for fixed
installations
DSP limiter
ARCHITECT’S
SPECIFICATIONS
A digital desktop discussion microphone
unit is provided for use as a delegate ver-
sion 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 3.5mm head-
phone output jack shall be included. Twin
loudspeakers are provided in a top-moun-
ted orientation. RJ45 jacks for connec-
tion are provided by hidden connections
beneath the unit; optional strain reliefs
are provided for fixed installations. The
audio signal path shall include a digital
signal processor limiter. Operating voltage
shall be 35vDC to 52.8vDC. Maximum
power consumption shall be 3.8W. Total
harmonic distortion shall be a maximum
of 0.03% at 50mW/16 Ohms. Operating
temperature shall be +10°C to +40°C. The
unit dimensions shall be, without goo-
seneck microphone, 7.28“ x 2.48“ x 5.51“
(WxHxD). Weight shall be approximately
1.5 lbs. The digital desktop delegate
discussion unit shall be manufactured by
Sennheiser and shall be type ADN D1.
The digital delegate unit ADN D1
offers high speech-intelligibility in a modern
design. The gooseneck 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.
TECHNICAL DATA
Operating voltage................................................ 35 V to 52,8 VDC
Power consumption ............................................max. 3,5 W
Pick-up pattern ....................................................Super-cardioid
THD, total harmonic distortion .........................0,03 % at 50 mW / 16 O
Operating temperature ......................................+10° C to + 40°C
Dimensions (WxHxD)..........................................185 x 63 x 140 mm
(without gooseneck)
7,28“ x 2,48“ x 5,51“
Weight ...................................................................approx. 700 g / 1,5 lbs
DELIVERY INCLUDES
ADN D1 Delegate unit
Quick-Guide
ADN D1Digital delegate discussion unit
