This was from 2012 and the CD intro party for a local artist (who's had a few songs on the Billboard Smooth Jazz Charts).
I miss this system (all sold off about 2 years ago) .. the nicest sounding rig I've owned. Yorkville Unity U15B tops, Unity subs and 3 QSC PLX2 amps (with Yorkville crossover). Was just too big to keep lifting into my Honda Pilot and I didn't use them enough anymore to justify a van or trailer.