Outputs are always in phase.
Digital crossover frequency readout. The XM6 electronic crossover network is a fourth order constant voltage crossover design. The crossover network is implemented as a fourth order state variable filter. The crossover frequency of the XM6 electronic crossover can easily be changed from the front panel with a switch, from 20 Hz to 5000 Hz, in steps ranging from 1 Hz at 20 Hz to 100 Hz at 5000Hz. A total of 163 frequencies can be selected this way.