Yes, in the Setup Wizard select "Custom Biamp" for the mains. Select "Custom Stereo" for the subs. This will activate all outputs. You can then set the HI/LO pass filters in the X-over section to "Out". This will give you 20Hz-20kHz on all six outputs. Important Note: Please see these release notes on version 2.00 firmware as setting up this type of program in version 2.00 will invert the polarity on some outputs.