The Funktion-One Vero sound system comprised 16 Vero V315, 18 Vero V90, 14 Vero V60 and 48 Vero V221 subs, plus 10 Evo 7T and 8 Evo7TH fills - supplied by ESWA Licht & Geluid and Think! AV. System designed in advance using Funktion-One's Projection software, with very accurate results once onsite. The sound: exceptionally consistent coverage from the pit barrier to the highest seat on the balcony, with plenty of headroom across the whole system.