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Posi-Products Car Stereo Connectors

16 connectors for installing a new car stereo

Item #: 669PP500

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789 Reviews

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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"

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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.

Posi-Products™ Car Stereo Connectors Reviews

Average Customer Review:

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Awesome!

Written By krizski, Tennessee on Saturday, April 18, 2015

Wow! Put the soldering iron away. Quick and east.

Pros: Quick and easy

Cons: None

Wire Connectors

Written By J.S., Maryland on Friday, April 17, 2015

Crutchfield Customer Review (What's this?)

Never knew connecting wires could be so easy-no tools, no tape, no crimper! Just a wire stripper and some posi-connectors and done. Well worth the price.

Pros: Excellent product

Cons: None

Wire Connectors

Written By Bobbt D., North Carolina on Wednesday, April 15, 2015

Crutchfield Customer Review (What's this?)

They worked great.

Pros: Great product.

Cons: none

ReluctAnt

Written By C2daddy, Beech Island, SC on Wednesday, April 15, 2015

Crutchfield Customer Review (What's this?)

Worth the money

Pros: Easy to use! No more electrical tape

Cons: Price vs. electrical tape

Makes Life Easier

Written By Bernie, Christiansted, VI on Tuesday, April 14, 2015

Crutchfield Customer Review (What's this?)

These things are a little pricey when you can get big bag of crimp connectors for chickenfeed, but they work really well, especially for someone who may not have installed a car stereo before. If you mess up the wiring, you just unscrew them, correct your mistake, and you're back in business.

posi-product connectors - hold very wll

Written By JamesR, Florida on Monday, April 13, 2015

Crutchfield Customer Review (What's this?)

The Posi-products connector grip the wires tightly. The cap screws on and wraps the stripped portion of the wires around an internal center post providing a strong mechanical and electrical connection

Pros: Simple to use, can be removed if needed, such as the wrong wires being connected together. No crimping tool is needed.

Cons: Initially it wasn't clear that there was a center post in the cap which screws down over the stripped ends. Minor but could have been clearer in the documentation. Maximum of 2 wires may be joined with the size connectors I used. I don't know if larger ones are available.

Posi-Products™ Car Stereo Connectors

Written By Jonas, Ohio on Monday, April 13, 2015

Crutchfield Customer Review (What's this?)

Great for a newbie to this installing your own stereo.

Pros: Easy to use

Cons: none

Great product

Written By Anonymous, Massachusetts on Sunday, April 12, 2015

Crutchfield Customer Review (What's this?)

made preparing the harness very easy, connections were solid without pulling out a soldering iron.

Pros: - quick and easy, no soldering - easy to make changes

Posi-Products™ Car Stereo Connectors

Written By Anonymous, Columbus, OH on Sunday, April 12, 2015

Crutchfield Customer Review (What's this?)

I love this this is better than using wire nuts or tape. and was way easier than soldering

Pros: held the wire very tight no way of possibly falling off

Cons: no cons

Great Splices

Written By Anonymous, Illinois on Thursday, April 09, 2015

Crutchfield Customer Review (What's this?)

These are great little splcers. Quick and easy to make secure connections and just as easy to disconnect and reuse !

Pros: Fast and secure. Reuseable

Cons: None

Wire connectors.

Written By Anonymous, Medford wi. on Wednesday, April 08, 2015

Crutchfield Customer Review (What's this?)

Great idea. Doesn't work well with thicker wires. A few came loose.

Pros: Easy to use

Cons: Wires need a long bare end to work decent. Thicker wires jam up

Simplicity

Written By CAL, Texas on Wednesday, April 08, 2015

Crutchfield Customer Review (What's this?)

These made the job so much easier, no soldering, no tape, secure fit.

Pros: Easy to use.

Cons: None

Simplicity

Written By MFW, Massachusetts on Tuesday, April 07, 2015

Crutchfield Customer Review (What's this?)

EXCELLENT!

Pros: Ease of use.

Cons: None.

Posi Awesomeness!

Written By Jeff, North Carolina on Thursday, April 02, 2015

Crutchfield Customer Review (What's this?)

I had never heard of these connectors until one of the guys from Crutchfield dropped them in my cart during a chat. These things save lots of time and make for a nice, clean looking wiring harness.

Pros: -Ease of use -Clean look

Cons: None unless you plan on using them on 50+ wires. Your poor little fingers might start to hurt.

Fancy wire nuts

Written By Anonymous, Ruckersville, VA on Thursday, April 02, 2015

Crutchfield Customer Review (What's this?)

Great for small gauged wire, far more secure than any standard wire nut. Love these things

Great product

Written By ShaunA, Florida on Wednesday, April 01, 2015

Crutchfield Customer Review (What's this?)

I was always the type to solder and heatshrink every connection when installing headunits. Still probably the best way to go but took a darn long time sitting at the workbench. I finally decided to give these a try and they work great. Good solid connection and the wiring job took probably a quarter of the time. Wired the harnesses up, installed the headunit, and went on with my life with everything working well. These will now be part of my install tools.

Pros: Work great. Good hold. Way quicker than solder and heatshrink. Way better than crimp or butt connectors. Cuts time in wiring significantly.

Cons: Could handle just slightly larger gauge wire.

Posi-tive

Written By Paulo, North Dakota on Tuesday, March 31, 2015

Crutchfield Customer Review (What's this?)

Throw away the soldering gun and tape, these are the best.

Pros: Easy to use and secure

Cons: None

Oh, these are awesome!

Written By Terry M, Florida on Monday, March 30, 2015

Crutchfield Customer Review (What's this?)

When this item was added to my cart, after talking to a sales adviser at Crutchfield, iI thought, what the heck. I can always use additional connectors. In the past, i always soldered my connections, and used heat shrink tubing to make everything solid. When I opened the box and saw how these work, I put my soldering kit away. It's a good thing that I used these. I had to take apart my wiring harness because I screwed up and used the wrong cable for the powered antenna in my 2011 Camry. I just unscrewed the connectors, straightened out the wire, and used the proper wire to the powered antenna and re-used the posi connector. 2 minutes compared to 10 minutes, or more.

Pros: No need for the old soldering iron, and heat-shrink!

Cons: None.

Best money I spent on the project

Written By JDale, West Virginia on Monday, March 30, 2015

Crutchfield Customer Review (What's this?)

I'm inexperienced with wiring jobs and the idea of doing this was a little unnerving. These connectors took the stress out of the job. Simply twist the wires together, slip the lower part of the connector over connection, and twist on the top part. Easy enough that my 5 year old could have helped me.

Pros: Simple

Cons: N/A

Posi-Products Car Stereo Connectors

Written By sam, Georgia on Monday, March 30, 2015

Crutchfield Customer Review (What's this?)

Great connection item. I will be ordering more of these for all of my projects.

Pros: Great product!

Cons: None

NO Brainer

Written By Richard G, New Bern, North Carolina on Monday, March 30, 2015

Crutchfield Customer Review (What's this?)

Where have these been all my life? Great suggestion from Team Crutchfield.

Pros: Easy to use, and great time saver.

Cons: None

Great product!

Written By Robert I, Columbia, Missouri on Sunday, March 29, 2015

Crutchfield Customer Review (What's this?)

These are fantastic! Extremely easy to use. I wired a car stereo in about 7 minutes using these.

Pros: Superb design and extremely easy to use.

Cons: None

Makes wiring easy

Written By Steve, Little Rock, AR on Friday, March 27, 2015

Crutchfield Customer Review (What's this?)

I bought this as part of a recommended installation package for a new radio in a 2001 Chevy Silverado 2500 HD. It was my first time using these and they make wiring simple and secure.

Pros: Works great

Cons: None

Great Time Saver!

Written By Robert, Westover, MD on Thursday, March 26, 2015

Crutchfield Customer Review (What's this?)

These were a handy time saver! They securely hold your wires and are easy to undo if you made a mistake or have to test a connection.

Pros: Simple and easy to use!

Cons: None!

Wire Connectors

Written By Stuart M, Kansas on Wednesday, March 25, 2015

Crutchfield Customer Review (What's this?)

Worked well enough to complete the install

Pros: Serve the purpose