Portable Dvd player and speaker
 

Hello, I have problem with my portable dvd player sound is to low I am planning on a trip and I like to take with me someone said I could use external speaker is this true and where do I get them from what the name of these speaker?

You can plug any speaker into the headphone jack. Computer speakers, whatever you want. There are some small speakers that don't require any power, but you will likely need power since the sound is already too low. So you'll have to try to find some with batteries or whatever you need for the car.

You would need to be a little cautious about the volume since both the DVDp and the speakers would have volume controls. Makes it pretty easy to blow out the speakers.