POWER switch on/off: Output mute; Output voltage protection: Over voltage limiter, user configurable by wattage and speaker preset; DC-fault: Power Supply shutdown (NOT restored automatically)
Amplifier Protection
Thermal: Output limiter, Output mute; Over current: Output mute; Over voltage: Output limiter; Integrated Power Limit: Output limiter
Processor
Input summing; D-CONTOUR(FOH/MAIN, MONITOR, OFF); Delay(0 - 74msec); HPF/LPF(cutoff frequency 20Hz-20kHz with polarity control); Speaker Processor(6 band PEQ + Limiter + Delay)
Amplifier Class
Class D, Balanced output circuit (BTL)
Cooling System
16 step variable speed fan x 2, front to rear airflow