1.5kW RMS Maximum consumption: 150A Input Sensibility: 0.5V - 4V THD < 1% Minimum Impedance: 2 ohms or 4 ohms Operating frequency: 20Hz to 15kHz LP Crossover: 50Hz and 15kHz Subsonic variable filter: 20Hz to 80Hz Dimensions: 9.84in x 9.25in x 2.04in Weight: 6.6lbs MSRP (USD): $799.00 