Possibly dumb in the way you put the question. A bit more of the background info would help.
For example ,satellite- means to most a gizmo in the sky that beams down signal for TV etc.
No they don't have speakers, as far as I am aware.
Satellite speakers in another context possibly means those tiny things that come with a multi channel system and are coupled with the main unit[Woofer]
to deafen the listener from all directions.