Amplifier Class: Class AB RMS Power: 50W x 2 @ 4 ohms 75W x 2 @ 2 ohms Bridged Power: 150W x 1 @ 4 ohms Frequency Response: 20Hz - 1500Hz SNR: 75dBA Built-in Crossover: Yes Crossover Frequency Range: Selectable crossover (high/low/full range) 12dB/Octave crossover slope Bass Boost Control: Bass boost (0, 6, 12dB) 12dB Variable bass boost