Table of Contents
Advertisement
LB20 Premium Subwoofer
5
Wiring
5.1
Standard input panel
5.1.1
Mono operation
Caution!
For mono operation only use either the first two pins or the last two pins of the FR/IN
!
connector. Do not wire the amplifier to all four pins.
May cause damage to the amplifier if connected improperly.
The amplifier, the subwoofer, and the speakers are wired for MONO operation. It is highly
advisable to support the unit while these connections are being made. Connect all wires to
the speaker at the back terminal plate observing proper polarity of the connections. After all
connections are made test the complete system operation.
A: Full-range parallel out
B: STEREO/MONO switch set to mono.
Bosch Security Systems B.V.
Fault
Signal/Clip
CH1 CH2 CH3
CH4
B
A
Installation manual
Wiring | en
15
2018.07 | 02 | F.01U.345.356
Advertisement
Table of Contents
