PolyPlanar MRD-80 - Manual (Page 5)

5
Wiring Details:
Use the wired plug end (Pigtail) provided to make power and speaker
connections according to the diagram below. Using this connector will
make it easy to disconnect the radio for adding additional features or
service. Removing the factory plug end will void warranty.
Wire Color
Function
Yellow 1 B+ (+12VDC)
Green w/stripe 2 Rear Left Speaker-
Green 3 Rear Left Speaker+
Red 4 ACC (+12VDC)
White w/stripe 5 Front Left Speaker-
White 6 Front Left Speaker+
Blue 7 Relay Trigger
Gray w/stripe 8 Front Right Speaker-
Gray 9 Front Right Speaker+
Black 10 Ground (Neg)
Violet w/stripe 11 Rear Right Speaker-
Violet 12 Rear Right Speaker+
Power Wire Specifications:
Yellow Wire - Connect this wire to a constant +12V source.
Red Wire - Connect this wire to a switched +12V source such as an ignition
or accessory switch.
Black Wire - Connect this wire to the negative battery terminal or other
good power ground.