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GX6500E/GX6000E
5.6.6
Connection to External PA/HAIL Speaker
PA FWD Speaker (horn)
External Speaker
BLUE
WHITE
GREEN
RED
PA AFT Speaker (horn)
YELLOW
ORANGE
Wire Color/Description
Connection Examples
RED - External Speaker (+)
Positive wire of external 4 Ohm External speaker
WHITE - External Speaker (−)
Negative wire of external 4 Ohm External speaker
GREEN - PA FWD Speaker (+)
Positive wire of external 4 Ohm audio speaker (horn)
BLUE - PA FWD Speaker (−)
Negative wire of external 4 Ohm audio speaker (horn)
ORANGE - PA AFT Speaker (+)
Positive wire of external 4 Ohm audio speaker (horn)
YELLOW - PA AFT Speaker (−)
Negative wire of external 4 Ohm audio speaker (horn)
In some areas powerful AM broadcast stations may be heard when in listen-
back mode. In this case change the speaker wire to 2-conductor shielded audio
cable. See the illustration below for connections.
Red
2 conductor shielded
Bare
Connect the shielded to GND Terminal of
the GX6500/GX6000 rear panel.
Shield of cable is not
attached on PA Speaker end
PA Speaker
