I currently have the rf lights and chest display for my ROTJ Fett hooked up to a little 9 volt battery remote switch. I was toying with the idea of trying to hook up a small speaker with a couple key fett phrases from ESB ( I know, I know not technically accurate because they are different movies but I don't want to play fett screaming like a little girl from the sarlac pit scene in ROTJ). Ideally I'd like to have the lights and the sound effects kick on from the same remote switch.
Has as anyone done something similar, or even heard of it being done? Any ideas would be appreciated.