What is the max length of an RCA cable for connecting a dvd player to a projector?

Question

What is the max length of an RCA cable for connecting a dvd player to a projector?

Answer 1

What do you mean by "RCA cable"?  Is this a composite (plugs into a yellow RCA jack) cable?

If so, it is an analog signal so a good (Standard Definition) picture at long distance will depend on the cable materials / quality. As you get too far the picture will begin to fade / get noisy. I would guess with a GOOD cable you might get over 100 ft. (See link for one reputable supplier).  BUT, other cable types  -- S-video, component -- will give a better picture and work up to similar distances (or even more) if they are an option (you have the connections).

Answer 2

∞ as long as you use extentors.