The dbx 234XL is a professionally specified crossover built to divide your audio signal cleanly and survive years of road use. At first glance you notice the units look great, and turning the controls reveals something else: they are extremely well built, with a precision solid-click feel throughout. Unlike most processors in this price range, there is no awkward external wall wart, because dbx puts the high-quality power supply right inside the unit. All inputs and outputs are XLR balanced jacks bolted directly to the chassis, so even if someone steps on a plugged-in cable, the circuit board inside will not tear loose. Rear-panel switches select stereo 2-way, 3-way or mono 4-way operation and optional mono summing of the LF subwoofer output, plus individual x10 range selection for each channel's crossover frequencies. Green LEDs confirm switch positions at a glance. As with all dbx crossovers, the 234XL uses Linkwitz-Riley 24dB-per-octave filters, the professional standard, along with a 40Hz low-cut filter, phase reverse on all outputs and individual level controls. A dependable choice for multi-amped PA rigs serving events and venues across Kenya. Key Features: - Stereo 2-way / stereo 3-way / mono 4-way modes - Linkwitz-Riley 24dB/octave filters - Internal power supply (no external adapter) - Chassis-bolted balanced XLR inputs and outputs - Summed low-frequency (subwoofer) output option - 40Hz low-cut filter and phase reverse on all outputs - x10 range switches with LED indication