2-, 3-, 4-channel, or Tri-Way operation 200 watts x 2 in bridged mode 100 watts x 4 into 2 ohms High-current design for excellent sound quality MOSFET power supply and output stage 0-180° Phase Shift Adjustment Line-level and speaker-level inputs 50-300 Hz high-pass/low-pass crossover, 12 dB per octave Variable bass boost (0-10 dB at 40 Hz) Recessed connectors Frequency response 5-50,000 Hz Signal-to-noise ratio 100 dB Dimensions:14-1/8\"W x 2\"H x 10-1/2\"D