Portable Xbox Speakers (Help!)

[ThatGoogleGuy]

I need help connecting speakers to my portable xbox 360, it is literally the last step I have to finish my portable...and I'm completely stuck. In episode 6 of the benheck show, he slightly goes over how he has connected his...but not with nearly enough detail for me to follow. Can anyone help me with a step by step explanation that tells how exactly he connected his speakers to the xbox? I'm sure I can't be the only person stuck on this

If anyone has any suggestions or ideas to get speakers working with the xbox that would be great!
(I'm using a LCD monitor that doesn't have built in speakers, and this is my last step until my project is done so all help is appreciated!)