OMNITRONIC XO-230 is an active crossover supporting stereo two-way or mono three-way operation. It provides continuously adjustable 24 dB/octave Linkwitz-Riley crossover frequencies from 45 Hz to 9.6 kHz, a summed low-frequency output, adjustable output levels, phase reversal on all outputs, and a 40 Hz Butterworth low-cut filter. Balanced XLR connections, LED status indicators, and 19-inch 1 U rack mounting are provided.