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Posi-Products Car Stereo Connector Kit

25 Posi-Twist® wiring connectors for installing a new car stereo

Item # 669PP608

Posi-Products connectors help make your electrical connections fast, easy, and reliable with no crimping,...

Posi-Products connectors help make your electrical connections fast, easy, and reliable with no crimping,...

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Item # 669PP608

In stock
$6.99

About the Posi-Products Car Stereo Connector Kit

Safe, reliable connections

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.

Safe, reliable connections

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.

This Car Stereo Connector Kit comes with 25 Posi-Twist® connectors — more than enough to hook up the speakers, power, and accessories in most car stereo installations. Warranty: 60 days.

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Product Highlights:

  • connect wiring without crimping, soldering, or taping
  • hand-tightened connectors for stranded wire
  • MFR # ZRTL-608-25

What's in the box:

  • 25 Gray 18-gauge to 26-gauge Posi-Twist connectors

Customer reviews

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Posi-Products Car Stereo Connector Kit reviews

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61 reviews

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Crutchfield response

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More details on the Posi-Products Car Stereo Connector Kit

Mark G.

Product Research

Features

Overview: Posi-Twist connectors replace old-fashioned wire nuts and crimp caps with stronger, more reliable connections. Just strip the stranded wires, insert them into the cap, and then hand tighten the two pieces together - the wire ends are locked between opposing cone shapes to create a dirt-, vibration-, and heat-proof housing. The connectors are also reusable.

Wire Gauge Compatibility: When used with 2 to 6 wires, each Posi-Twist connector is compatible with a specified range of wire gauges. If you want to cap off a single wire, each Posi-Twist connector is compatible with a single larger gauge wire. The number of wires that can be used with each connector depends on the wire's gauge:

Gray Posi-Twist Connectors:

Number of Wires Wire Gauge
1 or 2 18
2 20
up to 4 22
up to 5 24
up to 6 26

Dimensions:

  • Length: 0.7"
  • Overall Diameter: 0.285"
  • Diameter of Hole in Cap: 0.16"

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Customer Q&A

Q
Crutchfield asked: Why did you buy this?
A
to connect new speaker wire to stock stereo [ Nicholas  Sep 04, 2019 ]
A
Good way to protect wires and integrity. Ability to check/rework/disconnect connections without losing wire length. [ Jared  Jun 26, 2019 ]
A
Fantastic product for connecting wires [ BRUCE T  May 05, 2019 ]
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Easy to use [ Edmundo  Apr 07, 2019 ]
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To make the installation process easier. [ Justin  Mar 18, 2019 ]
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I have purchased products from crutchfield before. I like the ease of these connectors and the clean installation. [ Spencer  Mar 16, 2019 ]
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Easily connect small wires. [ Christian  Mar 07, 2019 ]
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to make secure connections of wires so that they will not disconnect [ richard  Feb 19, 2019 ]
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Easy and clean way to connect speaker wires with Wiring harness. Less Electrical tape! [ ERIK D  Feb 12, 2019 ]
A
Ease of mind and less labor. Solid connections without the fuss of soldering or crimping. Twist and go! [ JOSH  Jan 27, 2019 ]
A
Recommended [ Thomas  Jan 11, 2019 ]
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Much more secure than crimping [ Kenneth  Dec 15, 2018 ]
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Looked like an easy quick way to connect wires [ Kenny  Dec 13, 2018 ]
A
how to video on site [ Philip  Nov 12, 2018 ]
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Excellent product [ MARK H H  Aug 22, 2018 ]
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The reviews and it made it seem very easy and streamlined. [ Scott  Aug 12, 2018 ]
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hoping for quick and easy speaker wire splicing [ Gregory  Aug 04, 2018 ]
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To connect factory speaker wires to speed wire to 4 channel amp without soldering [ Keith  Aug 02, 2018 ]
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Help make installation easier. [ Mohammad  Jul 28, 2018 ]
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looks clean and easy to install [ John  Jul 25, 2018 ]
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Recommended [ Bryant  Jul 01, 2018 ]
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ease of use [ David  Jun 30, 2018 ]
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Installing a 5-Channel Amp on a factory head unit and wanted to make the installation as simple as possible [ James  Jun 26, 2018 ]
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Quick connections [ Michael  Jun 06, 2018 ]
A
These are the best connectors on the market. Period. They're not cheap, but a premium product demands a premium price. I threw away all my crimp connectors and taps for this company's products. [ Kyle  Jun 05, 2018 ]
A
I ordered them from crutchfield before and they work great and save a lot of time [ Paul  May 28, 2018 ]
A
These are the easiest and most secure connectors I have found. [ Jonathan  May 09, 2018 ]
A
I chose the Posi-Products Connector Kit for the ease of installation aspect. No need to deal with solder, tape, crimp connectors, etc. Twist, insert, screw. Tesa Tape if it makes you feel good. I will be doing the e-brake bypass, iDatalink Maestro RR for steering wheel controls and vehicle data through the Pioneer 2300NEX, so this will simplify my install even further when having to tap into wires for the connection. Thanks for the recommendation! Hoping for a clean/ secure install! [ Darius  Apr 19, 2018 ]
A
Make installation of speaker easier and faster [ Allan  Mar 22, 2018 ]
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Easy to wire and look professional. [ Mouhamed  Mar 20, 2018 ]
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Needed for installation. [ Richard  Mar 15, 2018 ]
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for personal use [ stephen  Mar 14, 2018 ]
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These should work well in my new build. [ Donald  Mar 13, 2018 ]
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Looks useful. [ JOHN  Mar 11, 2018 ]
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I've used Posi-Products before that they are great. They make solid connections and are able to be reused. [ WILLIAM S  Mar 02, 2018 ]
A
Easy way to connect a stereo [ Jose  Feb 13, 2018 ]
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Good reviews [ Matthew  Feb 10, 2018 ]
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easy of installation [ William  Jan 02, 2018 ]
A
Convenience [ Scott  Dec 12, 2017 ]
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Simple and effective product ! [ Shane Fields  Dec 10, 2017 ]
A
Because I live in BFE and all I have is Walmart and Oreilly's,which neither has what I need on hand. Plus I have ordered from you guys before and been treated very very well. [ Jesse  Dec 01, 2017 ]
A
I bought these because I no longer have a soldering iron, and it can be difficult to solder and use a heat-gun for heat shrink tubing inside of a dash [ Sean  Nov 26, 2017 ]
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I've used these before and they are by far the best wire connectors on the market. They are easy to use and connect tight [ Gary  Nov 13, 2017 ]
A
cheap and easy [ JOE  Oct 08, 2017 ]
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Seemed easier than soldiering. [ Gil  Sep 21, 2017 ]
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Because it sounds like a very easy to use product! [ John  Sep 20, 2017 ]
A
We use them at Nissan. Quick easy and secure connections. [ Josh  Sep 14, 2017 ]
A
Never tried them before. Looks like a simple, useful design. [ Toby  Aug 28, 2017 ]
A
past use, and I do not want to cut or solder any wires. these will connect my Speaker wires to Speaker out put wires on Amp. [ STEVEN  Aug 23, 2017 ]
A
Very easy to use and allows you to perform a clean install. [ ABEL  Aug 22, 2017 ]
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Allow for easy installation [ zach  Jul 22, 2017 ]
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THE BEST ITEMS EXCELLENT LU [ LUIS  Jul 12, 2017 ]
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Try and see... [ Peter  Jul 09, 2017 ]
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I chose this item because it will keep the wires more secure than crimping them. [ Logan  Jun 29, 2017 ]
A
Seemed like they will stay connected better and quicker to use then butt splices [ luke  Jun 27, 2017 ]
A
It's a new product that I want to try. Having used typical connectors, this looks like an interesting new thing that I think may work really well. [ MICHAEL  Jun 19, 2017 ]
A
Ease of use [ Tim  Jun 17, 2017 ]
A
Used these yesterday to install 1st Stereo and really liked them. [ Philip  Jun 08, 2017 ]
A
Easy to use, and re-useable [ Mark D.  May 31, 2017 ]
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What was recommended. [ Steve  May 08, 2017 ]
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recommendation by the Crutchfield advisor [ James  May 02, 2017 ]
A
Read reviews about this product. [ Mario  Apr 27, 2017 ]
A
connecting car audio head units to existing wire harnesses can be a pain, twisting wires and covering with electrical tape is sloppy and not a good connection, soldering wire connections is my preferred method but there is not enough room for this in my dash pocket, therefore I choose the posi-products connector kit for ease of use in a tight space and a good solid connection resulting in the best sound quality possible for my application. [ bobby  Apr 25, 2017 ]
A
Pre install first to make sure all connections are good.. [ Shawn  Apr 11, 2017 ]
A
They are easy to use and give a very tight connection. [ Jeffrey A.  Mar 29, 2017 ]
A
Seem convient to use [ DARRIEN  Mar 18, 2017 ]
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Prof install. [ William Ortiz  Mar 11, 2017 ]
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Cruchfield video recommended these for a solid connection and they look easy to use [ Bradley  Mar 03, 2017 ]
A
no need for soldering nor heat shrink. [ Anthony Jerome  Feb 19, 2017 ]
A
read a lot of good reviews on these and need them to put in my new stereo!! [ Riley  Jan 16, 2017 ]
A
ease of use [ Jose  Jan 12, 2017 ]
A
Installing your stereo! [ roxanne  Jan 09, 2017 ]
A
Greatly simplifies wiring connections. [ David  Dec 29, 2016 ]
A
stereo install [ Brent  Nov 27, 2016 ]
A
They were by far the easiest wire connectors I have ever used [ ROBERT CLINT  Nov 26, 2016 ]
A
Ease of installation. Proven performance. [ TIM  Nov 09, 2016 ]
A
These connectors are the only way to go!, no stick tape mess, especially if you have to troubleshoot. [ Chris B.  Aug 20, 2016 ]
A
Makes connecting wires as easy as can be!! [ Carmelo  Aug 01, 2016 ]
A
Saw the video on your website and was instantly sold!! [ vincent  Jul 25, 2016 ]
A
These connectors make it really easy to put two wires together without having to crimp, tape, or solder the wires together. [ Jonathan  Jul 11, 2016 ]
A
Simplify the installation. [ Manuel  Jul 08, 2016 ]
A
Picked this up to have a clean install behind my dash. [ Jeffrey  Jul 01, 2016 ]
A
All of my installs using these quick connectors have been great, no need to worry about crimp tools or heat shrink. [ David  Jun 24, 2016 ]
A
Easy to use. No tools required. [ Nestor  Jun 12, 2016 ]
A
From the reviews, it seems like an easy way to connect wires, without worry they'll come loose. If you're not able to solder, then this seems like a good alternative. I like the soldering/heat shrink tubes method, but i'll give this a try and hope for the best. [ Angela  Jun 01, 2016 ]
A
Makes connections super easy [ charles  Apr 21, 2016 ]
A
Your advisor recommended them last time and I wanted more [ C  Mar 22, 2016 ]
A
Good reviews and I like the way the product works. [ Craig  Mar 08, 2016 ]
A
Its the right one for my Sequoia [ Tickyman  Feb 25, 2016 ]
A
The crutchfield advisor added it [ William  Dec 03, 2015 ]
A
Suggested by my sales advisor Shane. [ Joey  Dec 03, 2015 ]
A
Suggested by Eddie. I didn't know you carried them but I wanted to find a kit. [ Steven  Dec 03, 2015 ]
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