The SC-600D is a matching amplifier to the SC-600 IW and SC-600 IF/IC sub-woofers. The 400 Watt amplifier is digitally tuned for dynamic bass and includes distortion limiting electronics. Twin sub-woofers can be installed using a rear-panel pass through on one amp to a second SC-600D. (If you want to use one amp to drive two sub-woofers, use the SC-602.)
The amplifier comes with a remote control with a one-button, 5-band, Auto-EQ room bass optimization feature, four listening presets, night mode, volume controls, phase control and mute mode. The 2 unit high amplifier is easily rack-mounted and uses conventional speaker wires.
The amplifier front panel has duplicate controls as well as a mic jack for the Auto-EQ function, low pass crossover frequency control, 12-volt trigger, IR repeater jack and an RS-232 control input. The crossover can be set from 30 Hz to 160 Hz. The phase can be set to 0, 90, 180 or 270 degrees.