Specification guidelines for service use 6.3
Audio Aux Input/Output x
AUX in L/R
Phono 2V RMS 22 – 47k
W
AUX out L/R
Phono .3V RMS ±0.2 <k
W
Power Link Front & Rear
Pin
PL ON = >2.5V, OFF = <0.5V
Pin 2
Signal GND
Pin 3
Audio L out 0V to 2V RMS
Pin 4
PL speaker ON = >2.5V, OFF = <0.5V
Pin 5
Audio R out 0V to 2V RMS
Pin 6
Data: High >3.5V. Low <0.8V
Pin 7
Data GND
Pin 8
Not used
Headphones x
Sound level experienced should be the same using Form headphones
and BeoLab 4000 speakers
Output level, -0dBFS, volume 72, R
L
33
W
Max .4VRMS
Signal/Noise ratio, A-weighted, -0dBFS, vol. 72
≥
92dB without clipping
FM Aerial x
75
W
impedance
DAB aerial x
75
W
impedance
Mains
Cable included
87 – 264V, 50 – 60Hz
Type: 285, 2852, 2855, 2858, 2859, 2860
58 – 32V, 50 – 60 Hz
Type: 2853, 2854, 2857
Subject to change without notice
Phase
Earth
ABO-CENTER
v/HENRIKSENS
ELEKTRONIK
Summary of Contents for BeoSound 4 2851
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