Best Car Speaker Wiring Harnesses of 2025

"I installed this on my 2005 Silverado 1500 with JBL aftermarket speakers, and it worked perfectly. I'm thrilled that I didn't have to sacrifice my factory wiring harness for the installation!"

"The connection to my truck was spot on. However, I had to replace the connectors for my Rockford Fosgate speakers since the original ones were the wrong size. Luckily, I had the right connectors on hand. Overall, they functioned well!"

"I always opt for these adapters when I upgrade my car audio. It's about working smarter, not harder. They make the process so much easier!"

"I found the installation to be extremely easy, making my conversion to aftermarket speakers a breeze. I'd definitely purchase again!"

"After someone cut the original speaker wires, I had to make some adjustments to connect everything. However, they worked just fine. It would have been quicker with the original connectors."

"I'm very satisfied with my purchase. This made replacing all four door speakers a simple plug and play experience!"

"I used these on my 2004 Sebring GTC. They fit the factory harness perfectly and connected to my aftermarket speakers with ease."

"I was surprised to find that these Metra Speaker Harnesses 72-6514 fit my 2015 Dodge Journey perfectly! The connectors are identical to the factory ones and snap right on, making the installation a breeze."

"These adapters are well-built and I bought them based on recommendations from a Jeep Renegade forum. I did have to reverse the polarity for my door speakers, but it was straightforward with these adapters."

"I found the installation to be super easy! Using needle nose pliers really helped with leverage after fastening the speakers to my car."

"For my 2006 Honda Civic LX Coupe, these worked perfectly with the OEM harness. No need to re-wire or cut anything!"

"I bought these adapters for my 2017 Honda Civic to change the speakers, and they were really easy to install. The sound from the JBL speakers is great!"

"I used these connectors for my 2003 Honda Element to install new Kenwood 6.5” speakers. They made the installation quick and easy! No wire cutting, and I was a happy camper!"

"For my 1998 Honda Civic, I had some aftermarket speakers, but their wires weren’t compatible. I got these connectors to make them fit with the stock connector, and they worked perfectly. The connection is very tight and easy to install!"

"I bought these for my 95 Acura Integra to replace speakers. They fit perfectly, were easy to install, and there was no need to cut the OEM harness. They offer great value compared to other options!"

"I used this for wiring rear tweeters in my 2007 Chevy Tahoe. It hooked right up to the aftermarket speakers and worked flawlessly. Highly recommended!"

"I bought the Pioneer 1674 speaker set and the Scosche SHGM03B wire set, which made installing my speakers in my 2000 Silverado a piece of cake. The installation was so easy—no soldering or crimping required. The sound quality is amazing compared to my old speakers!"

"The Infinity 6032cf speakers did not let me down. The clarity and bass are good for 6.5 inches, though I still need a subwoofer for deeper bass. I highly recommend them, but I suggest finding smaller head screws for installation."

"I ordered these because of the description and fitments provided. Unfortunately, the harnesses weren't what I expected, and the polarity was reversed. I reached out to customer service but didn’t find any helpful solutions. I can't recommend these harnesses and suggest looking elsewhere."

"In the past, I wired directly to speakers, but this time I wanted a quicker and more accurate solution. These harnesses were perfect for extending the wire length and fitting perfectly to the speakers. I did use electrical tape to secure them, but that might have been a bit excessive."

"For my 2012 Ford Escape, the plugs fit into the factory door harness, but they didn’t click like factory connections. The pins are too short, leading to a poor contact. I had to squeeze them tightly to get them to work, but they still tend to loosen, which is frustrating. I’d recommend looking at alternatives like Crutchfield instead."

“So far, the quality seems great, and it was a plug and play fit for my 2013 Tundra without JBL.”

“After some searching, I found this product listed for the Tundra, but it worked perfectly for my 2012 Tacoma. I’m not sure if I got lucky or if there was a mix-up in wiring, but everything is functioning well.”

“I installed the Infinity Reference 3032cf speakers in my 2018 Toyota 4Runner Limited with JBL using the RED WOLF wiring harness. The difference in sound is crisp and amazing! I removed the stock speakers and managed to fit the Infinity speakers using the existing screw holes—very pleased!”

"I found the product to be excellent for replacing the speakers in my 97 Ford E350. Despite the misleading product description, I was pleased with how quickly Metra responded to my inquiry. Overall, the installation was straightforward and I appreciate the customer support."

"Using this adapter made upgrading my 98' F150 speakers a breeze. The connectors fit perfectly, and it was a hassle-free plug-and-play experience. The quality is impressive, and I didn't have to cut any wires!"

"I was initially skeptical about the compatibility of this wiring harness for my 99 F-350, but it worked perfectly. The installation was simple, just connecting the leads to my aftermarket speakers. I recommend checking your connectors before purchasing, as there can be some variation in models."

"These worked great for my 2000 CR-V front speakers. I found them easy to use with no issues so far. The clips are high quality and lock in well with the OEM harness. There's plenty of extra wire for connecting aftermarket speakers. For the price, I definitely recommend getting these!"

"I purchased this because my subwoofer lacked the specific Honda attachment. After installing it in my 2008 Honda Civic Si, it was a breeze to clip in and attach to the subwoofer. Now, we really enjoy the boom!"

"These adapters were perfect for my 2000 CRV. They made the installation incredibly easy. With the new JVC speakers and these harnesses, I replaced my two blown front factory speakers in less than 20 minutes. This was the easiest speaker installation I've ever experienced!"