Bosch DCN Next Generation Operation Manual page 277

Conference System
for tabletop use, with feet
for 19" rack use, with brackets
in front of brackets
behind brackets
Weight
Color
11.2.2 LBB4402/00 Audio Expander
Supply voltage
Power consumption
Frequency response
THD at nominal level
Cross talk attenuation
Dynamic range
Signal-to-noise ratio
Audio input
XLR
Cinch
Microphone
input
XLR
Cinch
Plug or socket
XLR
Cinch
Monitor
3.5 mm
Dimensions (H x W x D)
for tabletop use, with feet
Bosch Security Systems B.V.
92 x 440 x 400 mm
(3.6 x 17.3 x 15.7 in)
88 x 483 x 400 mm
(3.5 x 19 x 15.7 in)
40 mm (1.6 in)
360 mm (14.2 in)
7 kg (15.4 lbs)
Charcoal (PH 10736) with silver
24 to 48 VDC
7.6 W (DC)
30 Hz to 20 kHz (-3 dB at nominal level)
< 0.5 %
> 85 dB at 1 kHz
> 90 dB
> 87 dBA
Function
Floor Interpretation
Floor Interpretation
Function
Microphone
Microphone
Function
PA Interpretation
PA Interpretation
Function Nominal
Headphones -1 dBV (mute, - 24 dB, 0
dB)
92 x 440 x 400 mm
(3.6 x 17.3 x 15.7 in)
Operation Manual
Nominal
0 dBV (- 6, + 6 dB)
0 dBV (- 6, + 6 dB)
-12 dBV (- 6, + 6 dB)
-12 dBV (- 6, + 6 dB)
Nominal
-57 dBV (- 6, + 6 dB)
---
Nominal
-12 dBV (- 24, + 6 dB) 9
dBV (- 24, + 6 dB)
-24 dBV (- 24, + 6 dB) -3
dBV(- 24, + 6 dB)
Technical Data | en 277
Maximum
12 dBV (- 6, + 6 dB)
12 dBV (- 6, + 6 dB)
0 dBV (- 6, + 6 dB)
0 dBV (- 6, + 6 dB)
Maximum
-26 dBV (- 6, + 6 dB)
---
Maximum
12 dBV (- 24, + 6 dB)
12 dBV (- 24, + 6 dB)
0 dBV (- 24, + 6 dB 0
dBV (- 24, + 6 dB)
Maximum
2 dBV (mute, - 24 dB, 0
dB)
2013.11 | V2.0 | DCN-NG_OM_V4.x