How to go from a optoma projecter to a Bose mini soundlink using an aux cord

[Carol_68]

We are trying to get the sound to connect to our projecter, but when we plug in our speaker the sound doesn't come out. Is it not possible for a bose speaker to connect to a projecter?

 

[americanaudiophile]

Some projectors with audio outputs won't take the audio from the HDMI input and send it out so you have to get it from the source or use an HDMI input selector with audio extraction to get sound.