• Professional high-precision stereo 2/3-way or mono 4-way crossover
• 24dB per octave Linkwitz-Riley filters
• Flat summed amplitude response, zero phase difference
• Individual output level controls for all bands
• Individual limiter on each output for optimal loudspeaker protection
• Individual output mutes for easy band adjustment and individual phase reverse switches for instant phase correction
• Switchable 25Hz subsonic filter on each input for low-frequency driver protection
• "Low Sum" function provides low-level mono output for subwoofer operation
• Adjustable time delay for phase alignment between drivers
• CD horn equalization for constant directivity horn compensation
• Illuminated switches for secure operation in dark stage environments
• Shielded toroidal mains transformer for minimal noise interference

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