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Metra 71-025C Speaker Wiring Harnesses

For select 1990-03 Toyota vehicles

Item # 12071025

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

Read more from Crutchfield writer, Jim R.

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About the Metra 71-025C Speaker Wiring Harnesses

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


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Metra 71-025C Speaker Wiring Harnesses Reviews

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More details on the Metra 71-025C Speaker Wiring Harnesses

Product Research


Speaker Harness: These speaker harnesses prevent you from having to cut your vehicle's factory speaker plugs when replacing your factory speakers with aftermarket car speakers. The 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 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 speaker harness to your aftermarket speaker's terminals or replace the quick-slide connectors on the 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 speaker harnesses are included.

Wire Color Function
White Positive
Black Negative

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Customer Q&A

Crutchfield asked: Why did you buy this?
Yes [ Heriberto  Dec 04, 2018 ]
Was chosen for me [ Daniel  Nov 25, 2018 ]
free [ gary  Oct 05, 2018 ]
It is included. [ Robert  Sep 30, 2018 ]
The harnesses makes speaker instalation fast and easy. [ ERNIE J  Sep 25, 2018 ]
.I will use the free connectors if possible. [ Jonathan  Apr 30, 2018 ]
i didnt choose this. it came as an addition with my order! if it makes installation easier i love you!!! [ Muffin  Oct 25, 2017 ]
Ease in istallation [ Gary  May 02, 2017 ]
The harness makes it much easier to securely connect the speakers. [ MIGUEL  Nov 30, 2016 ]
makes speaker connections simple [ Geoffrey  Oct 16, 2016 ]
This was recommended, and free, by Crutchfield. [ Daniel  Aug 07, 2016 ]
came free!!! [ Anthony  Jun 02, 2016 ]
To connect speakers to the stock harness [ James Stephen  May 11, 2016 ]
I did not choose the speaker wire harness, they were matched and free with my order! Crutchfeild rocks! [ Larry Ken  Apr 17, 2016 ]

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