5049
The Universal Sound
LRx 1.1k
Owner’s manual
Power Supply and output terminal description
1_ Protection fuse: 80 A;
2_ Anti-short circuit protective shield;
3_ - Power (Ground): terminal block for
the amplifier power supply negative
pole connection. Insert the
battery negative cable or a
wire connected to the
vehicle chassis here.
The hole accepts cable
up to 2 A.W.G. For the
best current transfer,
we recommend the use
of cable with as big
a section as possible or,
at least, with the same section
as the wire connected to the positive pole;
4_ + Power (11÷15 VDC): terminal block for
the amplifier power supply positive pole connection.
Insert the battery positive cable here. The hole accepts cable
up to 2 A.W.G. For the best current transfer, we recommend the
use of cable with as big a section as possible or, at least, with the
same section as the wire connected to the negative pole;
5_ Speaker A OUT: A Speaker + and - power terminal; signal is MONO;
6_ Speaker B OUT: B Speaker + and - power terminal; outputs are
connected in parallel with A OUT to allow the connection of several speakers;
7_ Remote Sub Volume: Inputs for sub volume remote control, optional VCRA;
8_ Speaker ON: Inputs for turning on the amplifier through the speaker power cable.
If source does not have a 12 VDC Remote output, connect any power output, even in
parallel with a factory speaker, here for turning on the amplifier;
9_ Remote IN/OUT: REM IN, terminal for the Remote cable coming from the device which
turns on the amplifier. Voltage must be between 7 and 16 VDC. REM OUT, terminal for
repeating Remote voltage and turning on other electronic devices. Output voltage is
12 VDC at 50 mA. Connection made to the SPK ON, also without the REM IN, will supply
voltage to the REM OUT to turn on other devices.
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