sources and switchable? Need 4 headphones in the same car with 3 different video inputs. Need someting that will allow the users to switch audio output for each source. PLEASE HELP?

 

you could buy 4 sets of 3-channel wireless headphones. then you'll need a transmitter. you can find a 3-channel transmitter, but depending on the brand, you may need up to 3 separate transmitters.

 

that would be very hard since you would need to have wireless headphones in the same vehicle listening to different things. They would all have to be receiving a different frequency.

 

that's how those 2- and 3-channel wireless headphones work. i forgot to mention, that'll take care of your audio...but what about your video? most monitors only have 2 inputs. you may need a A/V controller as well.

 

video switchers are easy to find. I was just not aware of the multi channel headphones. I have been out of installing for several years, and I have never seen these.

 

yeah, they're pretty cool. i'll be putting 2-channel wireless headphones in my car this summer.

 

3 channel transmitters? I have seen two channel but not three. Can anyone suggest brands and provide links for me? I would appreciate it greatly.

 

just google it. you can either do IR or RF