Compact size - up to 2400 watts in 2 rack spaces • Professional quality performance - incorporates road-proven QSC designs • High-current toroidal transformers for greater two-ohm power and low noise • ndependent user-defeatable clip limiters reduce distortion • Selectable low-frequency filters ( 30 Hz or 50 Hz) protect speakers and increase headroom • Balanced 1/ 4" ( 6.3mm) TRS, XLR and barrier strip inputs • Binding post and Neutrik Speakon outputs • Front mounted gain controls for easy access • Signal and Clip LED indicators to monitor performance • Independent DC and thermal overload protection on each channel automatically protects amplifier and speakers