Signal Connections - Pyle PLXR3B User Manual

Connect the remote terminal of the crossover to a switchable +12V.
This connection allows the crossover to be turned on and o with the power
control of the head unit. If the head unit has a REMOTE OUTPUT WIRE (+ 12V),
connect it to the PLXR3B terminal marked REM. Now when the head unit is
turned on, the crossover will automatically turn on. If the head unit does not
provide a remote output, it is necessary to connect the crossover to a switched +
12V power supply (when the car is on or in use).

SIGNAL CONNECTIONS

Before making your signal connections, you will need to decide how you wish to
con gure your system. The PLXR3B is extremely exible allowing for many
di erent con gurations. All signal connections should be made using higher-
grade RCA patch cables and these cables should be run away from electrical
wiring to avoid inducted noise. The PLXR3B allows for three di erent types of
input connections that control all three outputs of the crossover.
1. USING ONE PAIR OF PRIMARY INPUTS
When only one pair of input is available, input the signal into the "FRONT"
input section and set the SUBWOOFER INPUT switch to "MIXED" and
"Y-CONNECT INPUT" switch to "ON" position. This will allow the signals to be
fed internally to the SUBWOOFER and REAR sections to give proper outputs.
SET TO THE
"MIXED" POSITION
Head Unit
SET TO THE
"ON" POSITION
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