Maximum 320-Watt Power Output Continuous 160-Watt Average Power Output (80W x 2 Into 4 Ohms, 20Hz-20kHz @ 0.05% THD) Typical 2-Ohm Stereo 125W x 2 @ 0.2% THD Typical Bridged Power 1kHz 250W x 1 @ 0.2% THD Bass Extender Control 0-15dB @ 45Hz Adjustable 55Hz-550Hz, 12dB/oct. High- / Low- Pass Crossover Mixed-Mode Operation