The dbx 223 is a compact professional crossover that divides an audio signal into two or three frequency bands for multi-amplified loudspeaker systems. Operating as a stereo 2-way or mono 3-way unit, it sends lows, mids and highs to the appropriate amplifiers and drivers, optimizing clarity and efficiency in any sound reinforcement setup. Crossover points are fully adjustable, letting you tailor the frequency division to your specific speakers and room acoustics. Like all dbx crossovers, the 223 uses Linkwitz-Riley 24dB-per-octave filters, the professional standard for smooth summation in the crossover region. Level controls on each band allow precise gain matching, and status LEDs help confirm operation at a glance during a show. Its robust construction and straightforward front panel make it quick to set up and dependable on the road. The 223 suits DJs, live bands, churches and installers running bi-amped or tri-amped speaker rigs who want clean frequency separation without spending on a full digital processor, a cost-effective upgrade path widely used in Kenyan PA systems. Key Features: - Stereo 2-way or mono 3-way operating modes - Linkwitz-Riley 24dB/octave filters - Adjustable crossover frequency points - Independent band output level controls - Signal-present LED indicators - Balanced XLR connectivity - Rugged rack-mount chassis