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Speaker Wiring Harnesses

For select 1988-up vehicles

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  • Speaker Wiring Harnesses

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  • Speaker Wiring Harnesses
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Item# 12071014 offer details

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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."

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

 

Hands-on research from the Crutchfield Labs (what are the Labs?)

What’s in the box? | In-depth notes

Product Research

Product Research
What's in the box?

Download owner's manual

  • 2 Speaker harnesses
  • Instructions

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team — they open the box, verify contents, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.

Features

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.

 

Product Reviews

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Reviews for the Speaker Wiring Harnesses

Average Customer Review:

278 people say:

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5 out of 5

Easy.

Written By Fox, Albany, NY on Tuesday, June 18, 2013
Crutchfield Customer Review (What's this?)
 
These provided wiring harnesses made the speaker installation easy as can be. If I could give 6 stars for this product in particular I would.
Pros:
Plus & Play!
Cons:
None.
Was this review helpful?    Yes | No
 
5 out of 5

Works Like a charm. Thanks

Written By CrisTX, Laredo TX on Sunday, June 16, 2013
Installed in a 2008 Chevrolet Tahoe
Crutchfield Customer Review (What's this?)
 
Works Like a charm. i would of paid if i had too... Thanks Crutchfield
Pros:
Easy to use
Cons:
none
Was this review helpful?    Yes | No
 
5 out of 5

Speaker Wiring Harnesses

Written By Anonymous, Leesville, SC on Friday, June 14, 2013
Installed in a 2008 Chevrolet Silverado
Crutchfield Customer Review (What's this?)
 
Very easy to install!
Was this review helpful?    Yes | No
 
5 out of 5

Perfect.

Written By Ed, Massachusetts on Wednesday, June 12, 2013
Installed in a 2007 Chevrolet Impala
Crutchfield Customer Review (What's this?)
 
Made install much easier, no splicing wires, simply unplug factory speaker and plug in the adapter. I recommend installing the adapter onto your new speakers first and then installing the speakers and to make it even easier.
Pros:
Simple, it just works.
Cons:
None
Was this review helpful?    Yes | No
 
5 out of 5

Speaker Wiring Harnesses

Written By d.c., crofton maryland on Sunday, June 09, 2013
Installed in a 2008 GMC Sierra
Crutchfield Customer Review (What's this?)
 
Adapters were easy to use and fit perfectly in my 08 gmc sierra
Was this review helpful?    Yes | No
 
5 out of 5

Too easy!

Written By Jeff, Sedona, AZ on Wednesday, June 05, 2013
Crutchfield Customer Review (What's this?)
 
All of the adapters, along with Crutchfield's instructions and excellent customer service, make for a very easy yet custom installation.
Was this review helpful?    Yes | No
 
5 out of 5

Tahoe Upgrade

Written By Bill, Austin, TX on Tuesday, June 04, 2013
Installed in a 2002 Chevrolet Tahoe
Crutchfield Customer Review (What's this?)
 
This item is a direct plug and play. Works great.....Lasts long time!
Pros:
Direct plug in. Easy to use.
Cons:
None Noted
Was this review helpful?    Yes | No
 
5 out of 5

speaker wiring harnesses

Written By LarryB, phoenix,az on Friday, May 31, 2013
Installed in a 2005 Chevrolet Astro
Crutchfield Customer Review (What's this?)
 
wiring harness plugs directally into factory plug making hook up of after market speakers a breeze
Pros:
plug directally into factory wiring harness
Cons:
none noted
Was this review helpful?    Yes | No
 
5 out of 5

Speaker wire harness

Written By Perry S, Minot. ND on Tuesday, May 28, 2013
Installed in a 2004 Chevrolet Silverado 2500/3500
Crutchfield Customer Review (What's this?)
 
Excellent product. Plugged into factory harness and worked perfectly.
Pros:
Easy clean and neat
Cons:
None
Was this review helpful?    Yes | No
 
2 out of 5

Speaker Wiring Harnesses

Written By David, Mechanicsville, MD on Tuesday, May 28, 2013
Crutchfield Customer Review (What's this?)
 
Connectors were the wrong size for the back speakers but were easily modified by putting on new connectors. Adapters did not work for my front speakers at all.
Was this review helpful?    Yes | No
 
5 out of 5

Speaker Wiring Harnesses

Written By CMS, Denison, TX on Friday, May 24, 2013
Installed in a 2003 Chevrolet Silverado 1500
Crutchfield Customer Review (What's this?)
 
Very easy and simple installation. The way the ends are made ( one bigger than the other ) it is practically impossible the hook then up wrong,
Pros:
Easy Install. No wire stripping or soldering needed.
Cons:
None
Was this review helpful?    Yes | No
 
5 out of 5

Speaker Wiring Harnesses

Written By Robert, San Antonio, TX on Wednesday, May 22, 2013
Installed in a 2003 Chevrolet Silverado 1500
Crutchfield Customer Review (What's this?)
 
The harnesses that were provided made it very easy to connect the speakers. I could have made my own harness but when they are included with the speakers that sure makes it easy.
Was this review helpful?    Yes | No
 
5 out of 5

Speaker Wiring Harnesses

Written By Anonymous, Grand Rapids Mi on Tuesday, May 21, 2013
Installed in a 2007 Buick Lucerne
Crutchfield Customer Review (What's this?)
 
This harness is a great idea if you don't want to butcher your cars wiring and go through the process of phasing your speakers to sound good highly recommend this product.
Pros:
No stripping wires
Cons:
None
Was this review helpful?    Yes | No
 
2 out of 5

did not fit

Written By Anonymous, new brockton, al on Friday, May 17, 2013
Installed in a 2008 Chevrolet Silverado
Crutchfield Customer Review (What's this?)
 
The adaptor fit the silverado I installed the speakers in but did not fit the Rockford fosgate speakers I was installing. Had to cut and splice for it to work.
Was this review helpful?    Yes | No
 
5 out of 5

Eases installation

Written By tomh., Ohio on Thursday, May 16, 2013
Installed in a 2000 Chevrolet Silverado 1500
Crutchfield Customer Review (What's this?)
 
Eases installation
Pros:
VERY Easy!
Cons:
None
Was this review helpful?    Yes | No
 
5 out of 5

Great speaker wire adapters

Written By Yukonjoe, Chicago,ill on Sunday, May 12, 2013
Installed in a 2001 GMC Yukon
Crutchfield Customer Review (What's this?)
 
This adapters are perfect no cutting factory wires no lose connections easy simple install ,and better came free with my speakers
Pros:
Fast and easy install
Was this review helpful?    Yes | No
 
5 out of 5

Speaker wire connectors

Written By Robert C., Mesa, Arizona on Tuesday, May 07, 2013
Installed in a 2000 GMC Yukon XL
Crutchfield Customer Review (What's this?)
 
These little guys eliminates the trouble of cutting splicing your factory wires to install the new speakers. Makes the installation go real quick, no need for electrical tape. lol
Pros:
Makes connecting the new speakers easy and quick. No need to cut wire or buy new connectors
Cons:
None at all. speacilly when it's free with your order.
Was this review helpful?    Yes | No
 
5 out of 5

Thank you Chrutchfields

Written By a g, NC on Monday, May 06, 2013
Installed in a 2013 Chevrolet Silverado 2500/3500
Crutchfield Customer Review (What's this?)
 
These are great! Perfect fit and no cutting in to my factory wire!
Was this review helpful?    Yes | No
 
5 out of 5

Eezy Peezy.

Written By Jeff, Port St Joe, FL on Friday, May 03, 2013
Installed in a 2004 Pontiac Grand Prix
Crutchfield Customer Review (What's this?)
 
Perfect easy fit.
Pros:
easy to use, perfect fit.
Cons:
none
Was this review helpful?    Yes | No
 
5 out of 5

Factory Upgrade

Written By Thom H., Elkridge, MD on Wednesday, May 01, 2013
Installed in a 2002 Chevrolet Avalanche
Crutchfield Customer Review (What's this?)
 
It couldn't get any easier to install a new set of speakers with the included factory wiring harness to my new speakers. No cutting/ splicing/ guessing how much wire do I need (not to much/to short).
Pros:
Made the install a pro job!!
Cons:
None.
Was this review helpful?    Yes | No
 
1-20 of 278 >>

Accessories

Add accessories for the Speaker Wiring Harnesses

If you don't already have these in your toolbox, you may find them handy, if not indispensable. See all categories & accessories

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S&G Wire Cutter/Stripper Tool
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Metra Crimp Caps
Metra Crimp Caps Package contains 100 crimp caps — for 14- to 20-gauge wire
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Metra Female Quick Slides
Metra Female Quick Slides An assortment of female quick slide connectors for connecting to speaker terminals
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Rated 5-stars by consumers

For a more in-depth review and enhanced detailed information on the Speaker Wiring Harnesses, please visit the Crutchfield website product page (/S-bqPPAtWQV1d/p_12071014/Speaker-Wiring-Harnesses.html ).

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    Speaker Wiring Harnesses