Tops: 2x FBT ProMaxX 114 A
Loud and crisp, yet with low ear fatigue. They are very loud and clear, and the sound is tweakable, although often unnecessary.They compare to L'Acoustics, Kling & Freitag, Seeburg, etc.. From personal experience, these are a league above QSC K12, Yamaha DZR, and EV-ETX.

Subwoofers: B&C 15PZB100 in reflex enclosure
These 15" subwoofers outperform many 18" boxes in both loudness and depth. Every professional or loudspeaker engineer will vouch for B&C components. Made in Italy from top components and hosted in a matched reflex enclosure, these loudspeakers deliver a fast, punchy sound. Bass notes will be distinguishable and have minimal unwanted resonance. These are fantastic for non-ideal acoustic environments.

This set:
is ideal for a loud, yet very full, punchy, and clear sound. That is if your dancefloor isn't more than 20 meters deep. For such a case, please have a look at the RS320 set.

All sets include all necessary amplification, standard cabling, and accessories.