Jay Chou performance at Wembley Arena. It was a huge production with stage automation. The PA rig included K1 with K2 down fill for both Main and Side hangs, flown K1SB and K2 for the delays. Ground stacks was supported by KARA front fill and KS28 subs in L-C-R configuration where centre sub is a cardioid. Mixing console - Midas Heritage 3000