dbx 234XS Stereo 2/3 Yollu Mono 4 Yollu Crossover

234s with XLR Connectors, XLR balanced ins and outs, mono 4-way or stereo 2-way/3-way operation, Low frequency summed (subwoofer) output, 40Hz high pass (low cut) filter both channels, Phase reverse switch on all outputs