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Metra 72-9301 Speaker Wiring Harness

For select 1978-up vehicles — adapts new speakers to factory speaker connectors

Item #: 120729301

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25 Reviews | 1 question - 1 answer

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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 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.

Metra 72-9301 Speaker Wiring Harness Reviews

Average Customer Review:

25 Reviews

Great Product

Written by: Miniac1981 from Colorado on January 3, 2016

Made the install that much easier and quicker.

Pros:

Cons:

nice

Written by: Wes from Virginia on December 14, 2015

2003 Toyota Sequoia
Crutchfield Customer Review (What's this?)

very good and easy to use adapter cable, sure beats cutting wires

Pros: simple and easy

Cons: none

Good product

Written by: T. Arnold from Tennessee on December 14, 2015

2004 Hyundai Sonata
Crutchfield Customer Review (What's this?)

Came with the speakers at no cost as advertised and work great.

Pros:

Cons:

harness

Written by: Marko from California on November 17, 2015

1994 Mitsubishi Montero
Crutchfield Customer Review (What's this?)

Made the install on my 94' Montero simple.

Pros: Completely compatible

Cons: Longer wire than needed.

Speaker wiring harness

Written by: Jeff S from Baltimore, MD on October 12, 2015

2001 Hyundai Elantra
Crutchfield Customer Review (What's this?)

These wiring harnesses are exactly what I need to install my speakers. They arrived very quickly.

Pros: The harnesses came with full instructions and diagrams that are vehicle specific. Really helpful and takes away any guess work.

Cons: None.

worked great

Written by: blainej from Raleigh, NC on September 14, 2015

2003 MINI Cooper
Crutchfield Customer Review (What's this?)

Worked great, very positive connection, polarized for idiot proofing.

Pros:

Cons:

Compatible with 2002 MINI Cooper

Written by: Connor from New York, NY on September 8, 2015

2002 MINI Cooper
Crutchfield Customer Review (What's this?)

I was a bit weary of placing an order for new speakers for my 2002 MINI Cooper as I had never done any electrical or stereo work on a car before, but Morgan from Customer Support reassured me that installing speakers on this car would be a simply process and that I could handle it no-sweat. Sure enough, he was right. Crutchfield included everything I needed to install a pair of Kicker 40CS654 speakers into my car. This adapter, the Metra 72-9301 Speaker Wiring Harness, was the key that enabled me to connect these new speakers to the connector in the door of my 2002 MINI Cooper without having to split any wires or solder anything.

Pros: Easy installation No soldering required

Cons:

Metra 72-9301 Speaker Wiring Harness

Written by: Anonymous from Virginia on August 6, 2015

2001 Mitsubishi Montero Sport
Crutchfield Customer Review (What's this?)

Made in stalling much easier.

Pros:

Cons: None

metra speaker kit

Written by: Bud S from Texas on August 1, 2015

2003 MINI Cooper
Crutchfield Customer Review (What's this?)

made quick simple work out of installing new speakers

Pros: perfect fit to factory connection

Cons:

Connect or not to connect

Written by: Javi from Florida on July 18, 2015

2005 Hyundai Elantra
Crutchfield Customer Review (What's this?)

I would of given a 5 star but I has some difficulty in connecting since it was so tight.

Pros: Good quality with good length.

Cons: Very tight to connect.

Works as expected

Written by: David from Georgia on June 22, 2015

2005 MINI Cooper
Crutchfield Customer Review (What's this?)

It worked as you would expect it to. Made connecting the speakers very easy.

Pros:

Cons:

easy install

Written by: justawesome from kanab utah on June 3, 2015

2010 Suzuki SX4
Crutchfield Customer Review (What's this?)

Great easy and help with install.

Pros: Everything

Cons: None

amazing product

Written by: Anonymous from El paso, tx on June 3, 2015

2005 Toyota Prius
Crutchfield Customer Review (What's this?)

This made my install so much easier

Pros: Easy connections

Cons: None

Metra 72-9301 Speaker Wiring Harness

Written by: G from California on May 20, 2015

2006 Toyota Land Cruiser
Crutchfield Customer Review (What's this?)

Facilitates easy connections

Pros:

Cons:

Works good

Written by: HappyCustomer from Texas on March 30, 2015

2006 Toyota Sequoia
Crutchfield Customer Review (What's this?)

Works perfect in my 2006 Sequoia.

Pros: It just works like they are supposed to.

Cons:

doesn't fit

Written by: Anonymous from Appleton Wisconsin on March 4, 2015

2005 Hyundai Elantra
Crutchfield Customer Review (What's this?)

connects to the harness on my 2005 Hyundai elantra but does not slide onto the leads on the Rockford Fosgate speakers I have. had to cut the quick slide connections for the speakers off and solder the wires to my speaker leads.

Pros: harness fit the factory connection.

Cons: quickslide connection wouldn't slide onto leads on Rockford Fosgate speakers.

Plugged right in.

Written by: jrmcfrln from Montrose, CA on March 2, 2015

Crutchfield Customer Review (What's this?)

Plugged tight in, and works.

Pros:

Cons:

Free!

Written by: Chris from Minneapolis on February 22, 2015

2004 Hyundai Elantra
Crutchfield Customer Review (What's this?)

Included in my purchase. It's nice because you don't have to figure out polarity on the OEM wire colors.

Pros: $free.99! Secure snap

Cons: Nope

Hey, Crutchfield gave me these FREE w/ Spkr-Purch!

Written by: Got Milk from LA, California on November 18, 2014

1988 Mitsubishi Starion
Crutchfield Customer Review (What's this?)

Don't do your car without these...save a whole lotta time + effort!

Pros: Makes installation a snap...

Cons: None

Makes installation easy.

Written by: Jethro from Tullville on November 4, 2014

2001 Toyota Land Cruiser
Crutchfield Customer Review (What's this?)

Makes installation a breeze & free!

Pros:

Cons:

No Matching to 2002 Sequoia

Written by: Anonymous from MV, CA on October 27, 2014

2002 Toyota Sequoia
Crutchfield Customer Review (What's this?)

It didn't fit to 2002 Sequoia speaker connection and didn't match to it. I didn't know how they advertised that fit to Toyota Sequoia on Crutchfield webpage. Do they really know their stuff? I gave 1 star for it didn't have 0 star.

Pros:

Cons:

Crutchfield response on October 28, 2014 This is one of the reasons why we suggest that customers give us a call before ordering, just to make sure they're getting the correct gear. The 2002 Sequoia is one of those oddball vehicles that use different speaker connectors in the front doors and the rear doors. This harness will work for replacing the front speakers, but not the rear door speakers. Give us a call and we'll send you the rear door harness if that's what you need.

perfect

Written by: Frank P from Southeast WI on October 3, 2014

2002 Hyundai Elantra
Crutchfield Customer Review (What's this?)

Plugs straight in to cars wiring and into the speakers, very simple attachment

Pros: perfect adapter to cars wiring

Cons: none

New Speaker Installation Couldn't Be Easier

Written by: Chuck L from Alexandria, KY on October 2, 2014

1996 Dodge Intrepid
Crutchfield Customer Review (What's this?)

Installing new in-dash speakers was so easy with this wiring harness. And the sound blows away what used to be in the dash from the factory.

Pros: Easy Installation without crimping or soldering.

Cons: Don't install themselves.

Great product

Written by: Anonymous from Grass Valley California on September 26, 2014

2002 Hyundai XG350
Crutchfield Customer Review (What's this?)

Harness worked perfect makes the job easy

Pros: Perfect match

Cons: None

easiest install ever

Written by: Brandon from Oak Harbor, WA on August 25, 2014

2002 MINI Cooper
Crutchfield Customer Review (What's this?)

these things made the install of my speakers ridiculously easy. wiring is always a pain, but these allowed me to complete the wiring in less that 2 minutes for BOTH speakers

Pros: easy to use work great

Cons: NONE!

Hands-on research

What's in the box?

Download owner's manual

  • 2 Speaker harnesses

Product Research

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.

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 verify what’s in the box, 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.

Customer Q&A

Crutchfield asked  
Why did you buy this?

Came free with the speakers for installation. [ Chris  Jan 21, 2016 ]
Chance - put everything in my cart that will work with my vehicle. Chance's Bio: http://www.crutchfield.com/Support/Bio.aspx?bio=173 [ Ed  Jan 18, 2016 ]
Recommended by tech. [ Damian  Jan 17, 2016 ]
Clean easy install. [ RODNEY  Jan 15, 2016 ]
For ease of installation [ Cody  Jan 14, 2016 ]
It was free and was compatible with my item I bought. [ Kerry  Jan 12, 2016 ]
It makes to installation SO!!!!! much easier. [ cesar  Jan 11, 2016 ]
Ease of installation [ Philip  Dec 18, 2015 ]
Crutchfields great adapters, you don't mess with something like this that just WORKS! [ John  Dec 15, 2015 ]
Makes connecting the speakers a snap [ Ezren  Dec 06, 2015 ]
Easy Install [ Carlos  Dec 06, 2015 ]
It was automatically added to my cart for free. Automatically becuase it is a required piece for the installation of my product I ordered. Free because this site rocks! [ David  Dec 03, 2015 ]

1 question already asked

It doesn't look like we have a wiring harness available for that vehicle. You may have to cut off the factory connectors and splice the vehicle's speaker wires to your new speaker wires. If you have any additional questions on fit or installation please contact an Advisor by phone (1-800-324-9695) or online chat. They will be able to pull up your vehicle and give you the details on what you will need for an installation in your vehicle. [ Kenny  Jan 16, 2016 ]  Staff

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