Connect iPhone 5s to my old bose dub woof and 2 speakers

[Lucyanne]

I have an old subwoofer bose with 2 cube speakers my stereo is broken so I d like to play music from my iPhone 5s into woofer and speakers, what cables do I need please

 

[Lucyanne]

MERGED QUESTION
Question from Lucyanne : "iPhone and bose"

Hi how do I connect my iphone5s to my bose subwoofer and speakers to play my music as the act stereo is broken