Powerbass ASA400.2X Full Range 200-Watt x 2 AB Amp 2-Ohm stereo/4-Ohm mono stable Mosfet power supply Variable 12 dB, high/low Pass electronic Crossover Optional remote gain control Variable bass Boost Power Output - 200 watts x 2 2-ohm continuous power - 100 watts x 2 4-ohm continuous power - 400 watts x 1 4-ohm continuous power Bridged Output - 800 watts x 1 max 4-ohm Built in 12dB electronic crossover - 40Hz-250Hz Selectable High or Low Pass Fully adjustable Bass EQ - 18dB Centered at 40Hz Self Diagnostic Multi Protection Circuit with LED Status Indicator