Whether your an expert Mazda Miata mobile electronics installer, Mazda Miata fanatic, or a novice Mazda Miata enthusiast with a 1991 Mazda Miata, a car stereo wiring diagram can save yourself a lot of time. Automotive wiring in a 1991 Mazda Miata vehicles are becoming increasing more difficult to identify due to the installation of more advanced factory oem electronics.

One of the most time consuming tasks with installing an after market car stereo, car radio, satellite radio, xm radio, car speakers, tweeters, car subwoofer, crossovers, audio equalizer, car amplifier, mobile amp, car amplifier, mp3 player, ipod or any car audio electronics is identifying the correct color car audio wires for your 1991 Mazda Miata.

The Modified Life staff has taken all its Mazda Miata car radio wiring diagrams, Mazda Miata car audio wiring diagrams, Mazda Miata car stereo wiring diagrams, Mazda Miata car radio wiring schematics, Mazda Miata car wiring diagrams and cataloged them online for use by our visitors for free. Our automotive wiring diagrams allow you to enjoy your new mobile electronics rather than spend countless hours trying to figure out which wires goes to which 1991 Mazda Miata part or component.

Feel free to use any Mazda Miata car stereo wiring diagram that is listed on Modified Life but keep in mind that all information here is provided “as is” without any warranty of any kind and most of the car audio wiring diagrams listed on our enthusiast website are submitted by the Modified Life community. Use of the Mazda Miata wiring information is at your own risk. Always verify all wires, wire colors and diagrams before applying any information found here to your 1991 Mazda Miata.

Questions

If you have any questions pertaining to the audio system in the 1991 Mazda Miata, please feel free to post it at the bottom of this page and either we’ll do our best to find you the information you need or hopefully someone in the Modified Life community will have the information you’re looking for.

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Adding More Information

If you would like to help the Modified Life community by adding any missing information or adding a new car audio wire diagram to our resource, please feel free to contact us by posting a comment at the bottom of this page.

1991 Mazda Miata Car Stereo Installation Diagram

Car Radio Battery Constant 12v+ Wire: Blue/Red
Car Radio Accessory Switched 12v+ Wire: Blue/White
Car Radio Ground Wire: Chassis
Car Radio Illumination Wire: Red/Black
Car Stereo Dimmer Wire: N/A
Car Stereo Antenna Trigger: N/A
Car Stereo Amp Trigger Wire: N/A
Car Stereo Amplifier Location: N/A
Car Audio Front Speakers Size: 6 1/2″ Speakers
Car Audio Front Speakers Location: Doors
Left Front Speaker Positive Wire (+): Blue
Left Front Speaker Negative Wire (-): Blue/White
Right Front Speaker Positive Wire (+): Blue/Red
Right Front Speaker Negative Wire (-): Blue/Yellow
Car Audio Rear Speakers Size: 3 1/2″
Car Audio Rear Speakers Location: Head Rest
Left Rear Speaker Positive Wire (+): Blue/White
Left Rear Speaker Negative Wire (-): Blue/Green
Right Rear Speaker Positive Wire (+): Blue/Red
Right Rear Speaker Negative Wire (-): Blue/Green

The 1991 Mazda Miata radio wire color information above is updated as it is submitted by the Modified Life community.

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