2003 Mazda Miata MX5 Stereo Wiring Information
Radio Constant 12V+ Wire: Blue/Red
Radio Ignition Switched 12V+ Wire: Blue/Black
Radio Ground Wire: Black
Radio Illumination Dimmer Wire: Red/Black
Radio Antenna Trigger Wire: Gray/Black
Radio Amplifier Trigger Wire: Light Green/Black
Left Front Speaker Wire (+): Yellow/Red
Left Front Speaker Wire (-): Yellow/Black
Right Front Speaker Wire (+): Yellow/Green
Right Front Speaker Wire (-): Green
The following information is currently not available:
Front Speakers Size
Rear Speakers Size
Left Rear Speaker Wire (+)
Left Rear Speaker Wire (-)
Right Rear Speaker Wire (+)
Right Rear Speaker Wire (-)
*If you know any of the above or any other missing information please use the comment box below to notify us.