Dubstepforum.com

I may be in the wrong topic but just writing for some help? I'am holding a night in a local bar and the connection is two xlr sockets. Iam wondering whether that would lead to an amp in the club? Or will I need my own amp? Iam just wondering what wires I will need to get to my mixer. I apologise, iam a novice and this is my first experience.
Cheers

could be both. ask the owner, or tech guy.