Paulson, ndee, Deeko or any other DJs, need help

[austin316]

I'm looking to get two speakers and an amp to be able to throw some parties at school. Not ever looking to book myself as a dj or anything. I just want your opinion on a decent two speaker and amp hookup. cost is the most important, followed by volume, and then sq. Also, the average size room would be like 25x25. That would be my guess at least. Just picture larger size rooms in houses in a college town.