The dbx 234s is a versatile crossover that handles stereo 2-way, stereo 3-way, or mono 4-way configurations. Linkwitz-Riley 24 dB/octave filters provide steep, phase-accurate frequency division that keeps each driver working within its optimal range without overlap or cancellation issues.

Independent level controls and phase inversion switches on every output let you fine-tune your speaker system without additional processing. A 40 Hz low-cut filter cleans up the signal below the useful range, and the mono low-frequency summing option simplifies subwoofer integration. Balanced 1/4-inch TRS inputs and outputs keep the noise floor low, and status LEDs confirm your operating mode at a glance. It's a reliable, no-nonsense crossover for multi-amped live rigs and installations.