I bought these so I would have them on my van in case I needed them. It was funny, because right after I received these and put them in the van, I had a customer ask me if there was a way to convert there BNC terminations to an RCA male jack. They have a huge training center with one of those fancy presentation systems that includes a DVD player, Audio Inputs, a Ceiling Projector, etc. and all of them were connected to the master control center by BNC. They recently purchased a brand new control center and all of the inputs were female RCAs. Glad I got them.