450 watts of total system power, 12 dB per octave variable crossover, preamp and high-level inputs

50 watts RMS x 2 at 4 ohms 75 watts RMS x 2 at 2 ohms 150 watts RMS mono at 4 ohms 450 watts maximum peak power when bridged THD: 0.08 percent Signal-to-noise ratio: 90 dB Built-in thermal protection Speaker short-circuit protection Stable into 2-ohm stereo loads Class AB circuitry Preamp and high-level inputs 6 db Juice Boost bass equalizer at 45 Hz 12 dB per octave crossover variable from 40 Hz to 400 kHz Gold-plated RCA inputs Gold-plated RCA outputs Gold-plated, screw-type speaker terminals Gold-plated, screw-type power/ground terminals Extruded aluminum heat sink Dimensions: 6.9"L x 11.1"W x 2"H