2004 Mazda RX8 Stereo Wiring Information
Radio Constant 12V+ Wire: Blue/Red
Radio Switched Ignition 12V+ Wire: Green/Orange
Radio Ground Wire: Black
Radio Illumination Dimmer Wire: Red/Yellow
Left Front Speaker Wire (+): Red
Left Front Speaker Wire (-): White
Right Front Speaker Wire (+): White/Red
Right Front Speaker Wire (-): Yellow/Red
Left Rear Speaker Wire (+): Purple
Left Rear Speaker Wire (-): Pink
Right Rear Speaker Wire (+): White/Blue
Right Rear Speaker Wire (-): Black/Blue
The following information is currently not available:
Radio Antenna Trigger Wire
Radio Amplifier Turn On Wire
Front Speaker Size
Rear Speaker Size
*If you know any of the above or any other missing information please use the comment box below to notify us.