HSTECH 72-5600 2 Pairs (4 Pack) Wire Cable Wiring Harness for Ford Lincoln Mercury Mazda Speakers Adapter Connector Adaptor Plug

Works great and excellent fit

Not sure if these have been updated through the years or if a lot of these reviewers just have bad luck. Mine were wired correctly for positive and negative, the connector fit the factory door harness just fine. (2012 F150 is what these went into). HOWEVER, the terminals going to the spakers are way too small. I had to use a pick to open mine up to get them to connect to my speakers. And even then it was a very snug fit, and unfortunately I broke a terminal on one of my speakers. Fixed it thankfully and it works fine. For the price you pay the small hassle may be worth it, but if you want something that you can open up, install without fiddling with you’re better off spending the few extra bucks for the Metra kit.

This adaptor worked perfectly for installing coaxial speakers on my forward and rear doors to my 2021 Ram 2500! Highly recommended! Just be sure to inspect the connectors to ensure there’s a gap to slide onto the speaker connectors.

Plugged right into the harness for my doors 6” speakers, but the harness for my 4x6 was different and required splicing

Perfect fit for a 2004 Ford freestar, plug right into harness plug right onto the speakers easy as 1 2 3

Perfect adapter

Makes wiring aftermarket speakers a breeze.Used this on my 2003 Crown Victoria when changing speakers and it was super simple.Just unplug the speaker from the OEM wiring, clip this in, hook ends up to new speaker, and install the speaker. Has different sized ends for + and - wires, so impossible to get hooked up wrong.Only thing is make sure if you are installing in a door that the cable will not get caught up in the window mechanism, because it adds a few inches to the cable length and could be an issue for some.

This adapter was the correct fit for my 2000 Chevy Tahoe speaker connection where the plastic male connector clips to the plastic female connector on the wire inside the door. But the insulated metal female connectors that attach the wiring adapter to the male lugs on the speaker presented a problem. The black wire connector was too small to fit over its lug and I had to take a small flat screwdriver to open it up and carefully clip the sides of the male lug at a sllight angle to make the smaller female connector fit. Since the male lug on the speaker has a hole in the center, I had to be careful not to breach the hole. Supplier should provide an adapter clip that converts small female connector to the same size as the larger one on the white wire connector. Supplier did list these adapters as being able to fit my make and model and should allow for alternate speaker hookups.