Watch our product demo video

Posi-Products Car Stereo Connectors

16 connectors for installing a new car stereo

Item #: 669PP500

In Stock

736 Reviews | 2 questions - 6 answers

Your price: $6.99 Earn up to 7 Rewards points

Add to Cart Lifetime Tech Support

+ Add to wishlist + Email me alerts for this product

View all associated offers

Posi-Products connectors help make your electrical connections fast, easy, and reliable with no crimping, soldering, or messy tape. Just strip your stranded wires, insert them in the caps, and then hand tighten the two caps together — the wire ends get locked between opposing cone shapes to create a water-, dirt-, vibration-, and heat-proof housing. You get a strong, low-resistance electrical connection, and you can reuse the connectors, too.

The Mobile Electronics Series Connector Kits come with various assortments of special Posi-Lock® and Posi-Tap™ connectors with gold-plated contacts to integrate your aftermarket equipment into your vehicle's electrical system. Experienced installers have selected the contents of each kit carefully, so you can be sure you'll have all the right connectors necessary to get the job done.

This Car Stereo Connector Kit comes with 16 Posi-Twist™ connectors — enough to hook up the speakers, power, and accessories in most car stereo installations. Warranty: 30 days.

Hands-on research

What's in the box?

Download owner's manual

  • 16 Clear Posi-Twist connectors

Product Research

Features

Overview: This kit comes with sixteen Posi-Twist connectors for installing an aftermarket head unit in your vehicle. Posi-Twist connectors replace old-fashioned wire nuts and crimp caps with stronger, more reliable connections. These connectors are compatible with two 18-20 gauge wires, up to four 22 gauge wires, up to five 24 gauge wires, and up to six 26 gauge wires. Just strip your stranded wires, insert them in the caps, and then hand tighten the two caps together - the wire ends are locked between opposing cone shapes to create a dirt-, vibration-, and heat-proof housing. The connectors are also reusable.

Dimensions:

  • Posi-Twist Connector:
    • Length: 0.696"
    • Overall Diameter: 0.285"
    • Diameter of Hole in Cap: 0.145"

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.

Posi-Products™ Car Stereo Connectors Reviews

Average Customer Review:

500 reviews
Review this product
Great Gear Giveaway

Submit a review and then enter to win a $500 rewards card

(0)
(0)
(0)
(0)
(0)

Review this product:

Thanks for taking the time to share your experiences about this product. Please be sure to focus your comments on the product itself. Read our Review Guidelines for more information.

Your email won't be visible. Please use the email address that is associated with your order.
(e.g., JohnD) Your review will be signed using the display name and location
(e.g., Charlottesville, VA)

Click on a star to rate the overall product on a scale of 1-5
1500 characters left
  Attach a YouTube Review
Crutchfield Video Review Guidelines
  • Only submit videos that you made or are authorized to use.
  • Do not submit videos that contain music, video or visuals that are copyrighted and belong to someone else.
  • Please see our Review Guidelines for more information.
500 characters left
500 characters left

Awesome product

Written By Louieography, Colorado on Wednesday, January 28, 2015

Perfect solution! No crimping needed and holds the wires together with a nice screw together solution!

Pros: holds wires together solidly and no solder or crimping needed!

VERY NICE

Written By Tim C, Louisville Ky on Tuesday, January 27, 2015

Crutchfield Customer Review (What's this?)

Great product, easy to use

Pros: everything

Cons: nothing

Why didn't I think of this??

Written By MikeH, CA on Monday, January 26, 2015

Crutchfield Customer Review (What's this?)

The simplest, easiest and most secure connector I have ever seen or used.

Pros: I'll say it again: The simplest, easiest and most secure connector I have ever seen or used.

Cons: none

Great!

Written By JosephA, New York on Monday, January 26, 2015

Crutchfield Customer Review (What's this?)

Worked just as expected, I had no problems!

Pros: Cheap, functional

Cons: None

They didn't work for me

Written By dbcole, Charlottesville, VA on Thursday, January 22, 2015

I bought my stereo from a brick-and-mortar Crutchfield in Charlottesville. I got the connectors at the salesman's suggestion. Unfortunately, they did not work at all for me. Maybe there are different sizes (I don't know), but this size was too small. I could not get the wires into the connectors at all. I had to throw them away and use standard wirenuts.

Such a great item

Written By Billy, Illinois on Thursday, January 22, 2015

Crutchfield Customer Review (What's this?)

I would recommend these to anyone hooking up a new head unit in their car, makes the process so easy!

Pros: Makes installing a head unit alot easier

Cons: nothing

Solid Product

Written By Will, Tennessee on Wednesday, January 21, 2015

Crutchfield Customer Review (What's this?)

Excellent fool proof connector. Strip wires, twist, insert into one part of connector and screw together. Very good connection is assured.

Pros: Simplicity Not too expensive - a lot easier than getting out the solder gun.

Cons: None

Connectors

Written By JeffW, Florida on Wednesday, January 21, 2015

Crutchfield Customer Review (What's this?)

Great connectors

Very good product

Written By Mojo8772, Chester MD on Wednesday, January 21, 2015

Crutchfield Customer Review (What's this?)

Excellent value, easy and super convenient

Perfect

Written By RSX, New Jersey on Tuesday, January 20, 2015

Crutchfield Customer Review (What's this?)

Awesome product, once I saw these I had to have them

Pros: Holds tight, better than wire nuts

Posi-Products™ Car Stereo Connectors

Written By W Winder, Dover, DE on Thursday, January 15, 2015

Crutchfield Customer Review (What's this?)

Easy to setup

Pros: Easy to use and connect

Great little product!

Written By Jerry, Colorado on Thursday, January 15, 2015

Crutchfield Customer Review (What's this?)

Great solid connection. No soldering. No crimping. Easily taken apart. Twist your 2 wires together, insert them in the base and twist on the cap. That easy.

Worked great

Written By Mertz, Massachusetts on Saturday, January 10, 2015

Crutchfield Customer Review (What's this?)

I use these Posi connectors to install my JVC KW-R910BT cd receiver. They were fairly easy and straight forward to use and are a great alternative for someone who has no intentions of soldering. I installed the receiver 2 months ago and everything continues to work properly which means that the Posi connections work fine.

Pros: Value, makes wiring harness connections pretty easy, it works.

Cons: None

Posi-Products™ Car Stereo Connectors

Written By Steve, Georgia on Thursday, January 08, 2015

Crutchfield Customer Review (What's this?)

Awesome simple and time saving product!

Pros: Cuts the time to wire up your radio harness by 2/3!

Cons: None

Great connectors!

Written By ChuckC, Illinois on Thursday, January 08, 2015

Crutchfield Customer Review (What's this?)

I had never seen these connectors before. They were suggested by the Crutchfield sales person when I called for advice before ordering my radio. They are very simple to use, remove and reuse. Easier than any alternative I have used in the past.

Pros: Simple. Easy to install. Can be removed and reused if needed. Wires are covered and protected. No soldering. No crimping.

Cons: none

Great

Written By Sondra, indiana on Wednesday, January 07, 2015

Crutchfield Customer Review (What's this?)

SO easy to use

no muss no fuss

Written By Ruly, New York on Wednesday, January 07, 2015

Crutchfield Customer Review (What's this?)

awesome little connectors, eliminates soldering, butt connectors, etc., reusable in case of errors

Pros: clean, easy, error proof

Cons: none

Great connectors

Written By mjlayton, Indiana on Monday, January 05, 2015

Crutchfield Customer Review (What's this?)

I'm a Master Electrician. These connectors looked odd to me, but work fantastic. They function much better than connectors available for commercial wiring.

Pros: Easy to use, very robust, hold tight

Cons: none

Easy as pie

Written By JackP, Lansing, Michigan on Saturday, January 03, 2015

Crutchfield Customer Review (What's this?)

These connectors made the wiring of my new radio a cinch! Very simple and easy to use.

Great find!

Written By Bandit, Birmingham, AL on Saturday, January 03, 2015

Crutchfield Customer Review (What's this?)

First time to use these but definitely worth the purchase. I don't know how I didn't already know about theae. They made everything so much easier and woworry free. It allowed me to concentrate more on other details without worrying about whether or not I had a secure connection. Highly recommended!

Pros: Secure connection. Ease of use. No tape or solder.

Cons: None!

Fantastic connectors

Written By John L., California on Saturday, January 03, 2015

Crutchfield Customer Review (What's this?)

Somebody was truly experienced and thinking out of the box when they came up with these connectors. They are simple, strong, and when properly used, fail-safe. I have spent many an afternoon under a dash with tape and/or soldering gun in-hand trying to make simple but reliable radio power and speaker connections...these connectors solved all of the issues associated with error-proof wiring connections!! Really well done!!!!!

Pros: strong, simple, easy to handle and install

Cons: none

Excellent!!!

Written By decembebrain, Illinois on Tuesday, December 30, 2014

Crutchfield Customer Review (What's this?)

Makes installing a car stereo easy as come be.

Pros: Twist on connection,price

Cons: none

Posi-ProductsT Car Stereo Connectors

Written By Harry G, Tunkhannock, PA on Tuesday, December 30, 2014

Crutchfield Customer Review (What's this?)

Love these things!

Pros: Easy and reusable. Holds wires tight.

Amazing little connectors

Written By JH3, New York on Monday, December 29, 2014

Crutchfield Customer Review (What's this?)

Had to cut into the factory harness to install a new stereo. these made the connections really simple. they are strong, but give you the opportunity to undo them if you make a mistake.

Pros: Easy, secure, strong

Awesome

Written By Scott, Georgia on Monday, December 29, 2014

Crutchfield Customer Review (What's this?)

AS good as soldering and superfast!

Pros: work great

Cons: none

Very nice product.

Written By Dr.Hisham ELBanhawy, Cairo, Egypt. A.R.E. on Saturday, December 20, 2014

Crutchfield Customer Review (What's this?)

Great product, better than wire nuts, much easier to install and remove. Does not take as much space as traditional wire nuts.

Pros: Very easy to install and remove. Takes up very minimal space. Holds wire connections very snug.

Cons: Just overpriced, after all it is made from plastic.

Makes connections easy

Written By Nick F., Michigan on Tuesday, December 16, 2014

Crutchfield Customer Review (What's this?)

Awesome connectors. Simply twist the wires together insert one end of the connector and twist on the other half. I tried pulling it the wires out by force but the connectors wouldn't budge. Why they don't use these for every 20 guage wire connection is beyond me. You can put about 4 wires on one splice max. If you make a mistake you can easily unscrew the posi connectors.

Pros: Everything

Cons: none

Best wire connectors so far

Written By jose, Beaufort SC on Tuesday, December 16, 2014

Crutchfield Customer Review (What's this?)

The fastest and easiest way to connect wiring harnesses! No crimping at all.

Pros: Fast easy cheap

Cons: None

Posi-Products™ Car Stereo Connectors

Written By Mike, anaheim, CA on Monday, December 15, 2014

Crutchfield Customer Review (What's this?)

fantastic

Cons: none

EASY

Written By EASY, New Jersey on Monday, December 15, 2014

Crutchfield Customer Review (What's this?)

GREAT CONVENIENCE

Great Wire Connectors

Written By PeterC, Council Bluffs, IA on Monday, December 15, 2014

Crutchfield Customer Review (What's this?)

This were great to have. They made connecting the wires so much easier then old connecters or electrical tape, and I feel safer using them.

Pros: Very easy to use, keeps the wires very secure

Cons: N/A

Stereo Connectors

Written By GuyKS, Shawnee, KS on Sunday, December 14, 2014

Crutchfield Customer Review (What's this?)

Used in my truck to connect radio wires to vehicle harness. Easy to use and fit the small wires perfectly.

Pros: small, clean, easy to make good connection for small gauge wires.

Cons: none

car stereo connectors

Written By Joe G., Olean, NY on Thursday, December 11, 2014

Crutchfield Customer Review (What's this?)

These things are cool as anything love using them so simple

Pros: Easy to use

Cons: None

Posi-Products™ Car Stereo Connectors

Written By Anonymous, Jonesborough. TN on Thursday, December 11, 2014

Crutchfield Customer Review (What's this?)

Simple and effective....much better than cramps or twists.

Nice little wire harness

Written By jzap, Florida on Wednesday, December 10, 2014

Crutchfield Customer Review (What's this?)