Reply to S4 set up advice: Speakers

ok so iv been using the S4 for a while, but i have been connecting it to a (fairly good) bose iPod speaker.

i have two powered speakers available to use, but i am not sure how i should output the audio to them? so that its stereo (mainly what cables to use). i don't know much at all about speakers. any advice?

the speakers:
http://www.wharfedalepro.com/Home/Pr...1/Default.aspx