Posi-Products™ Car Speaker Connectors

8 wiring connectors for installing car speakers

Item #: 669PP502

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27 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 Speaker Connector Kit comes with 8 Posi-Tap tap connectors so you can hook up aftermarket speakers to your existing speaker wires. Warranty: 30 days.

Posi-Products™ Car Speaker Connectors Reviews

Average Customer Review:

27 reviews
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They work but...

Written By Thomas, Missouri on Monday, July 06, 2015

Crutchfield Customer Review (What's this?)

I didn't end up using these as I wanted a more permanent connection.

Pros: Easy to connect 2 wires together.

Cons: Any time you add weight and the possibility of a short due to a loose screw on a wire splice...that's not a good thing. Especially if it means taking a door panel off to fix the issue.

Great Product!!

Written By B, Florida on Wednesday, June 24, 2015

Crutchfield Customer Review (What's this?)

These little gems make the job simple. Quick, easy, and secure way to connect the wires.

Pros: Easy

Cons: None

Work just like they are supposed to

Written By Steve, North Carolina on Monday, April 06, 2015

Crutchfield Customer Review (What's this?)

These connectors work just fine and did not appear to damage any of the copper wiring.

Posi-Products Connectors

Written By Stephen C., Nevada on Wednesday, March 25, 2015

Crutchfield Customer Review (What's this?)

"Piece of cake"

Pros: simple and secure

Cons: a little bulky


Written By Adam G., Freeman Spur, IL on Monday, March 02, 2015

Crutchfield Customer Review (What's this?)

I will use this for anything for my small jobs

Pros: This is for the beginners

Cons: Not for the highend stereos i think, expertly for something using a amp for the inside speakers

Quick and Easy

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

Crutchfield Customer Review (What's this?)

Great product, quick and easy installation.

Worked Well

Written By r, Worcester, MA on Wednesday, January 07, 2015

Crutchfield Customer Review (What's this?)

Work very well, directions included not great but they do work well

Pros: Easy to use once you know how

Cons: Directions included not great, see internet

posi products connectors

Written By barn, New York on Saturday, November 22, 2014

Crutchfield Customer Review (What's this?)

great connection, real time saver

Cons: none

A big help

Written By RayS., McClellandtown,Pennsylvania on Wednesday, November 05, 2014

Crutchfield Customer Review (What's this?)

A big help with installation.

Pros: Made hookup so much easier.

Cons: None

Great Product

Written By Robwill, South Point, OH on Friday, August 01, 2014

Crutchfield Customer Review (What's this?)

Great product, makes connected wires so easy. Would definitely recommend.

Pros: Easy to use, solid connections

Cons: None

A little expensive but worth it

Written By 1fatdude, Tampa, FL on Thursday, April 17, 2014

Crutchfield Customer Review (What's this?)

This is a great product that simplifies wiring and speed the whole install up. A bit pricey, though, if you are doing alot of them.

Super Handy

Written By Steve, Washington, DC on Tuesday, April 15, 2014

Crutchfield Customer Review (What's this?)

These T-Connectors are a charm to use. Very quickly allows you to splice a second wire to a continuous existing wire. Works fast and saves a tremendous amount of time particularly in working with difficult to work with small gauge wires.

Pros: Great Invention

Posi-Products™ Car Speaker Connectors

Written By Anonymous, Orlando on Friday, March 21, 2014

Crutchfield Customer Review (What's this?)

Amazing great product

easy install!

Written By Anonymous, kansas city, mo on Tuesday, February 04, 2014

Crutchfield Customer Review (What's this?)


Pros: Easy to use

Cons: None

Awesome product

Written By Adam, Ballston spa ny on Monday, January 06, 2014

Crutchfield Customer Review (What's this?)

These things are awesome. I had to make a tap in a tight location and these were the ticket. You can not lose with these taps.

Pros: Super easy and compact

Cons: None

OK for minor connections

Written By Mike, Forney, TX. on Saturday, December 07, 2013

Crutchfield Customer Review (What's this?)

Used these for brake switch and reverse cam connections. Would not trust them for a speaker connection, but that may be because I'm old school.

Pros: Easy to use

wire connectors

Written By RDS, Washington,NJ on Thursday, August 01, 2013

Crutchfield Customer Review (What's this?)

Best product of its kind-can be removed without damage to wire

Pros: easy to attach positive connection

Cons: none

Posi-ProductsT Car Speaker Connectors

Written By Alan Gill, Marcus Hook, Pa on Tuesday, May 14, 2013

I used this product to connect an amplifier in my 2010 Camaro. I was able to make excellent connections without ruining the wires in the fatory harness. This was important to me in case I ever want to return the Camaro to the factory configuration in case i ever decide to sell the car.

Pros: Easy to use without cutting wires, made excellent connections.

Cons: None

Very Nice

Written By Rhfactor, Tucson, Az. on Wednesday, May 01, 2013

Crutchfield Customer Review (What's this?)

The instructions on the package were kind of difficult for me to understand. But after I figured the correct procedures to install it was very easy and also fun to do.

Pros: Very nice product. worked as advertised. Make sure to use recommended gauge wire on proper end.

Cons: May be a little bit too plastiky.

Easy Peasy Lemon Squeezey

Written By Me, North Alabama on Saturday, December 15, 2012

Crutchfield Customer Review (What's this?)

Easy to use and a great design

Pros: Easy

Like them

Written By Butchdog, Bemidji, MN on Sunday, August 19, 2012

Crutchfield Customer Review (What's this?)

Although I didn't need them I've used these products before and really like them.

fast and easy

Written By Wayne G, Slidell,La on Thursday, May 03, 2012

Crutchfield Customer Review (What's this?)

These are as good as it gets. No more wire nuts or soldering!

Pros: Everything

Cons: Nothing

Worth it

Written By Aaron, Southern NH on Friday, March 30, 2012

Crutchfield Customer Review (What's this?)

Great little product that makes wiring speakers a breeze. So easy to use I didn't quite think it was working, until I pulled one apart and saw how well it punctured the factory speaker wire. I actually ran out of these and had to splice two of my replacement speakers with old-fashioned butt connectors... what a pain compared with these beauties. I like that everything is contained, too - no electrical tape needed. Well worth the $12!

Pros: Quick and easy way to connect speaker wire without soldering or splicing with butt connectors.

Cons: Pricey, but worth it.

Great connectors - saves time

Written By Anonymous, Fort Knox, KY on Thursday, March 17, 2011

Crutchfield Customer Review (What's this?)

These connectors made installing speakers fast and easy. I had some wires in the
door that had already been cut short by a previous owner and this made it easy to
connect the new speakers because it doesn't involve stripping any outer insulator
from the wire.
If you want to save time get these connectors.

Do you like to solder?

Written By John, Snohomish, Wa on Wednesday, May 27, 2009

Crutchfield Customer Review (What's this?)

I actually did a controlled experiment. Not due to forsight, but rather due to failing memory. I had forgotten that I bought the conectors and put my first set of car speakers in using traditional soldering. Then I found the conectors and used them on my second set of speakers. My conclusion is that they are very easy to use, quick, and they work when you are done. But if you are comfortable with soldering, then they are not worth the cost.

These things are dynamite!!!

Written By RON, Irvine CA on Tuesday, March 10, 2009

Crutchfield Customer Review (What's this?)

These state of the art butt plugs made short work of installing after market
speakers into my Nissan Titan. There was no plug and play harness
available for my truck and splicing myself w/pliers was not something I
wanted to do and so I was presented with these by one of the helpful
advisors. I am glad I took the advice and used these. They are so easy to
use, I had my 5 yr. old daughter copy me because she wanted to help and
she got the concept real quick. I had to tighten the one she did until it was
snug, ofcourse...but she did the rest, got bored after that one and then I
was on my own again, but that just goes to show you, that if a 5yr. old can
figure this out and do it, so can you and that is how easy they are to use.

Quick and simple!

Written By Rob, California on Monday, March 05, 2007

Crutchfield Customer Review (What's this?)

I used these products to assist me in wiring in two seperate 4-channel amps. Worked great and was just glad it saved me from doing some soldering and gave me a good strong connection point. Whether you're an installer or just an average Joe on the street trying to hook your own stuff up, these will make your efforts much simpler.

Hands-on research

What's in the box?

Download owner's manual

  • 8 Clear Posi-Tap connectors

Product Research


Overview: This Speaker Connector Kit comes with 8 Posi-Tap tap connectors so you can connect aftermarket speakers to your existing speaker wires. Posi-Tap connectors allow you to tap into wires without cutting or stripping them. Each connector has a tapered design and a threaded cap on each end. Just insert wire to be tapped into the large cap (this is the Tap end) and hand tighten into the barrel. The conductor point pierces the tapped wire without compromising its conductive integrity. Insert the stripped wire through the small cap (this is the Accessory end), then tighten. An internal conductor runs the length of the Posi-Tap, giving you a solid electrical connection. The Posi-Tap connectors are vibration proof, fully insulated, and reusable.


  • Clear Posi-Tap Connectors: compatible with 18 gauge wire on the Tap end and 14-20 gauge wire on the Accessory end
    • Length: 1.25"
    • Maximum Diameter: 0.385"
    • Width of Slot in Large Cap (Tap end): 0.07"
    • Diameter of Hole in Small Cap (Accessory end): 0.15"

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.

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