I would look at the bose professional series speakers. If the dance floor is 30 x 30 what is the size of the room? Again, take a look at the bose professional series. They have some premade packages that include amps, subs and the main speaks. Good luck.
Do they make Speakers For Rap/Rock
It seems that from all the discussions and reveiws, I have read that 99% of the speakers that are reveiwed are done with Classical, opera, jazz or other like music. My question is; Do any of the high end speaker manufacturers make audiophile speakers that are designed for the Rap, Hip-hop, hard rock, loud volume listener???