Also, you should make sure the cables and plugs are secure along the entire run and will not cause rattles when the vehicle is moving

Anyway can't complain, it's easy to install for old cars like mine, however I'd recommend professional help for newer models, and I really liked that they provide generous long enough cables so even long car like mine is no problem.

Works nicely but not enough cable to complete install.

Works nicely but not enough cable to complete install.

I purchased 1/4" spit loom wire conduit to protect the delicate cable, and I would recommend that to every user

I suspected the cables might be too short, and I was correct, but I was easily able to correct that by using an inexpensive RCA extension cable

Fast shipping l, product works great.