Equipping the Querfeld stage with a bass wall consisting of: 24 Function One F218 subwoofers, 6 Resolution9 (Res9) tops, 10 Resolution 2 (Res2), 2 AX88, 2 Tannoy iQ10 and 6 F1201 delay lines and fills. We built the monitoring system with BR118 basses and Martin Audio LE1200 wedges.