Funktion 1 systems are the most technically advanced rigs out at the moment. Far superior to Turbo's et al. The only rig I have heard recently that comes close and possibly exceeds it in terms of mid/high end definition is Martin Audio Wavefronts.

The DanceStak from Funktion is a five-way club system, and it is f**king amazing. They also do a touring version of it called Resolute.

Hire or buy with absolute confidence......