i want to hook up my iphone/any mp3 with a 3.5 jack to the speakers but i haven't got a clue about electronics really i dont know if its possible with the ports it has or what sort of cable i need any help is appreciated

How Doo,i`m not sure what country you are in but here you go..this is in uk..

http://cgi.ebay.co.uk/5-pin-di...C293%3A1%7C294%3A200

thats spot on : ) thanks alot

dont happen to know what the PB means? was hoping it would have an obvious audio in then my job wuda been easy

rec/pb=Record/Playback
That is a input/output port for an external
recorder device.