Whats the difference between those 2 types of power cord?

[JazzB1987]

Hey guys.

I was just setting up my  in my bed room (to have some nice sound for my ) and then I saw that I lost my subwoofers power cord.

Computers etc usually use those fat power cords with 3 holes and my subwoofer uses the same type that comes with the xbox360s which has 2 holes.

What exactly is the difference? Can I use a 3 hole cord for my subwoofer?


Any experts around?


Thanks in advance