Reply to Traktor s4 RCA / Quarter inch --> 3.5mm

hey guys,

I have traktor s4 but I am curious for other controllers too. I will be playing this weekend at a party and have zero idea the type of speakers I am given. I have my RCA cables for if they have a mixer or a amp. But if they have computer style speakers with 3.5mm jack - can I just buy a RCA-to-3.5mm adapter? Will it work? I don't understand the balanced and unbalanced outputs - is that something I need to worry about.

Any advice appreciated.

Thanks