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Mazda Speaker Wiring Harnesses

For select 1988-96 Mazda vehicles

2 Reviews

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Item # 12071005

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These harnesses allow you to plug your new speakers into the factory connectors present in your vehicle's speaker openings.

These harnesses allow you to plug your new speakers into the factory connectors present in your vehicle's speaker openings.

Note: Some aftermarket speakers have terminals that are wider than this harness's slide-on connectors. You may need to widen the harness's female slide-on connectors, or use the slide terminals that may be included with the speakers. If you need to connect your new speaker's connectors to the Crutchfield harness, soldering is best, and crimping is also very popular - see "Accessories."

Includes Crutchfield's 60-Day Total Satisfaction Guarantee

Note: Most vehicles will require additional installation parts — please identify your vehicle if you haven’t done so. You can also call an Advisor for more information.

What's in the Box:

  • 2 Speaker harnesses
  • Instructions

Mazda Speaker Wiring Harnesses Reviews

Average Customer Review(s):

(2 Reviews)

Did not fit at all my Mazda MX3 1992

Albert from Havertown, PA on 6/13/2012

Crutchfield Customer Review (What's this?)

Great idea but poor execution. I called and was told to solder the leads instead of using this harness.


Cons: Did not fit at all.

Product does not fit 93 Mazda Rx7...

TanthT from Ohio on 2/2/2011

1993 Mazda RX7
Crutchfield Customer Review (What's this?)

There was only 1 problem I had with this item and it was that it simply does not connect with the factory speaker harness on a 93 Mazda Rx7. I actually had to use a dremel tool with a cut off wheel to remove 1 of the 4 sides of the clip to get it to push onto the factory harness. I am not sure if this is the same for all Mazda vehicles (probably not) however this item was included free with my speaker purchase so I just wanted to make you aware that in my case this item did not fit without some modification.




Hands-on research

Product Research


Crutchfield Speaker Harness: Crutchfield speaker harnesses prevent you from having to cut your vehicle's factory speaker plugs when replacing your factory speakers with aftermarket car speakers. The Crutchfield speaker harness features two female quick-slide connectors on one end to attach directly to your new aftermarket car speakers & a proprietary Molex connector on the other end that connects to your vehicle's factory speaker plug.

Quick-Slide Connectors: The Crutchfield speaker harness is equipped with a large (positive) & small (negative) female quick-slide terminal. These quick-slide terminals fit directly onto most aftermarket car stereo speaker terminals (slight crimping may be required). In rare cases that the quick-slide terminals do not fit your car speaker terminals, you will need to solder the Crutchfield speaker harness to your aftermarket speaker's terminals or replace the quick-slide connectors on the Crutchfield speaker harness with the correct size terminal.

Note: Installation tools, hardware, & accessories are not included & sold separately. Please see the Accessories tab for recommendations & availability.

Quick-Slide Terminal Measurements: The positive female quick-slide terminal measures 0.205" (inner width), while the negative female quick-slide terminal measures 0.115" (inner width).

Wire Code Chart: Two identical Crutchfield speaker harnesses are included.

Wire Color Function
White Positive
Black Negative

The Crutchfield Car Selector: Please visit the Crutchfield Car Selector for your specific type of vehicle.

Our Product Research Team

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