Operating Modes: Configurable as a Stereo 2-Way, Stereo 3-Way, or Mono 4-Way active crossover.Filter Type: Utilizes 24 dB/octave Linkwitz-Riley filters for precise, state-of-the-art frequency separation.Speaker Protection: Equipped with individual Peak Limiters on every frequency output to safely protect against over-driving and driver damage.Phase Adjustment: Includes adjustable Time Delays for perfect time-alignment between multi-way speaker horn drivers.CD Horn Correction: Built-in switchable equalization to provide constant-directivity high-frequency compensation for CD horn setups.Output Utilities: Individual output gain controls, mute buttons, and phase-reverse switches for simple calibration and troubleshooting