Configurable for 3-way stereo or 4-way and 5-way mono operation, the PV 35XO crossover features variable-state controls and 24dB/octave LR filters, with XLR inputs and outputs on each channel for balanced operation from 20Hz to 20kHz. In addition, there are mute capabilities for each output level control, a low-sum output jack to sum the low-frequency stereo content and phase inversion on each band pass output (except low sum). Weight: 5.0lbs / 2.268kg.