Metra MC918-20 20-Feet Nine-Conductor 18 AWG Twisted Multi-Use

Perfect solution to add a 5-channel amp (if compatible) using high level inputs from the factory headunit rather than adding a Line Output Converter to a bundle of RCA low level cables. Using a harness adapter, I soldered two sets of this 9-conductor speaker wire; first from headunit output to amp high level input and second from amp speaker output back to the factory speaker harness that was disconnected.This worked well with upgrading the stock audio on my 2021 Toyota Tacoma. Only needed 10-ft of the 9-conductor speaker wire via the center console to under the driver seat.

This snake is just perfect!! It’s convenient that it comes with a Remote Turn-On cable, I didn’t need it but it’s a bonus that it’s included. Easy to work with, flexible, I totally recommend this to anyone who needs to run an amp for their speakers or anything really!!

Makes connecting door speakers to your amp so easy. Takes the hassle out of having to run new wiring from the speakers by allowing to to tap into the factory wires via the aftermarket harness. Wires are color coordinated exactly like the harness. Even has the amp turn on wire in the bundle. Plan it out because the wire bundle is a little bulky and can be hard to hide depending on vehicle. You won’t regret the purchase

This is very good product. Good 2 layer insulation and individual insulation thickness is consistent. I bought an additional one but different brand because I needed it asap and the other brand costs more, lacked insulation and individual insulation thickness varies. As a result the wire stripper cut the wires. So now I know to stick with Metra brand!

This cable makes installing systems so much easier. I won't do one without it.. work smarter not harder. The wires were a lil thinner than I would like but it worked just fine. I'd buy again

No issues with brittle wires. The description says it is Metra, but is branded Install Bay. Don't worry because Install Bay is a brand of Metra's.One minor detail is that on some of the wires, the contrasting colors are hard to make out in lower light. E.g. Black striping on purple or green wire.

Despite not meeting the advertised length, I only required 7 feet of the cable. The umbilical(9 wire) is well constricted, shielded, and is working flawlessly in the application in which I'm using it. Would recommend.

Works great