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2008 Honda Civic Car Stereo Wiring Guide

2008 Honda Civic Radio Wiring Diagram

Knowing your 2008 Honda Civic radio wire colors makes it easy to change your car stereo. Our 2008 Honda Civic radio wiring diagram shows you all the 2008 Honda Civic radio wire colors and what they do. Use our 2008 Honda Civic stereo wiring guide to install a new car radio.

Application Radio Wire Color
Car Radio Battery Wire (Constant Power 12v+) White
Car Radio Accessory Wire (Switched Power 12v+) Violet
Car Radio Ground Wire Black
arrow Use a Car Radio Wire Harness and Car Radio Dash Kit for an Easy Install!
Car Radio Illumination Wire Gray
Car Stereo Dimmer Wire Red
Car Radio Antenna Trigger Wire Black
Car Radio Amp Turn-On Trigger Wire N/A
Car Radio Amp Mute Wire N/A
Car Radio Amplifier Location N/A
arrow Use an Amp Integration Harness to Connect Your Factory Amplifier to an aftermarket radio.

2008 Honda Civic Speaker Wiring Guide

Knowing your 2008 Honda Civic speaker wire colors makes it super easy to replace your car stereo. Our 2008 Honda Civic speaker wire guide shows you how to connect car speaker wires and helps you when your car speaker wire not working. It also shows you what car speaker wire to use, which car speaker wire is positive and more. Find your 2008 Honda Civic speaker wire below!

Application Speaker Wire Color
Front Center Speaker Positive Wire (+) N/A
Front Center Speaker Negative Wire (-) N/A
arrow Upgrade your Center Speakers for awesome sound!
Left Front Tweeter Positive Wire (+) N/A
Left Front Tweeter Negative Wire (-) N/A
Right Front Tweeter Positive Wire (+) N/A
Right Front Tweeter Negative Wire (-) N/A
arrow Upgrade your Tweeters for cleaner audio highs!
Left Front Speaker Positive Wire (+) Light Green
Left Front Speaker Negative Wire (-) Pink
Right Front Speaker Positive Wire (+) Gray
Right Front Speaker Negative Wire (-) Brown
arrow Use a Speaker Wire Harness for easy Speaker Installation!
Left Rear Tweeter Positive Wire (+) N/A
Left Rear Tweeter Negative Wire (-) N/A
Right Rear Tweeter Positive Wire (+) N/A
Right Rear Tweeter Negative Wire (-) N/A
arrow Upgrade your Tweeters for cleaner audio highs!
Left Rear Speaker Positive Wire (+) Yellow
Left Rear Speaker Negative Wire (-) Brown
Right Rear Speaker Positive Wire (+) Blue
Right Rear Speaker Negative Wire (-) Orange
arrow Upgrade your Subwoofer for deeper lows!
Left Subwoofer Positive Wire (+) N/A
Left Subwoofer Negative Wire (-) N/A
Right Subwoofer Positive Wire (+) N/A
Right Subwoofer Negative Wire (-) N/A

2008 Honda Civic Speaker Size and Location

Knowing your 2008 Honda Civic speaker sizes makes it simple to install new car speakers. Our 2008 Honda Civic speaker size guide shows you the exact measurements and what speaker fits in your car. It also shows you where your 2008 Honda Civic speakers are located. Find your 2008 Honda Civic speaker size and speaker location below!

Application Speaker Size and Location
Front Center Speaker Size N/A
Front Center Speaker Depth N/A
Front Center Speaker Location N/A
arrow Upgrade your Center Speakers for awesome sound!
Front Tweeter Size 1″ Tweeters
Front Tweeter Depth N/A
Front Tweeter Location N/A
arrow Upgrade your Tweeters for cleaner audio highs!
Front Speaker Size 6.5″ Speakers
Front Speaker Depth 3″ Depth
Front Speaker Depth (EX) 4″ Depth
Front Speaker Location Front Doors
arrow Use a Speaker Wire Harness for easy Speaker Installation!
Rear Tweeter Size N/A
Rear Tweeter Depth N/A
Rear Tweeter Location N/A
arrow Use a Speaker Wire Harness for easy Speaker Installation!
Rear Speaker Size 6.5″ Speakers
Rear Speaker Depth 3″ Depth
Rear Speaker Location Rear Deck
arrow Upgrade your Subwoofer for deeper lows!
Car Subwoofer Speaker Size N/A
Car Subwoofer Speaker Depth N/A
Car Subwoofer Speaker Location N/A

Feel free to use any 2008 Honda Civic radio wire diagram that is listed here but keep in mind that all information here is provided as is without any warranty of any kind. Use of this 2008 Honda Civic stereo wiring guide is at your own risk. Always verify all radio wire, stereo wire colors and wiring information before applying it to your 2008 Honda Civic.

3 thoughts on “2008 Honda Civic Car Stereo Wiring Guide”

  1. Andrew, most vehicles have a factory hole with a rubber or plastic grommet at the firewall. This is usually the standard place to run a power wire through the firewall. If one of these holes are not available or not large enough, a hole will have to be drilled to accommodate your power wire. Choose something on the engine side of the firewall as reference and try to match it up on the interior side of the firewall. This will make sure you do not drill through anything important. Then drill a hole somewhere near or beside your reference point. Make sure to use a firewall grommet to prevent the power wire from chaffing on the firewall that could potentially cause a short. Hope this helps. Good luck with your 2011 Honda Civic amplifier installation.

  2. Hi I have civic 2008. I need your help in one matter. How I can easily connect accessory wire of bass tube (Fusion) to accessory wire of car myself. I can find bunch of wires near fuse box below steering wheel. Thanks, Zeeshan.

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