3 db QSC RMX4050HD 170.000Ft (2x850W 8 Ohm, 2x1400W 4 Ohm, 2x2000W 2 Ohm) 1 db QSC RMX5050 200.000Ft (2x1100W 8 Ohm, 2x1800W 4 Ohm, 2x2500W 2 Ohm)