I am buying a surround sound system, and i need some help, setting this up with my xbox, please help?

i am buying a surround sound, should be here in a few days, but i was hoping to connect it to my xbox, and i was looking at the pictures of it, and it says, ( AUX IN ), Then a white hole, and a red hole, for the sound, and the visual goes in to the tv, if i am right, does this mean i can connect it to my xbox, by plugging them aux leeds from my xbox in?