You can connect external speakers to your projector to improve the volume level when viewing a DVD or other business presentation.

How to Use Speakers With a Powerpoint Projector. How you approach connecting the external speakers for your PowerPoint presentation depends on where your sound is coming from. If you want to ...

My solution uses an Amazon Fire TV Stick 4k to transmit AV to the projector and speakers, a very clean solution.

Q: Which of your guides should I read to find the best speaker to use in my classroom? I’m looking for a speaker to use in a small classroom with about 19 kids to connect to our projector and ...