NX Audio Vector-34 Active Stereo Crossover

Application: Active bi-amp, tri-amp, and quad-amp touring speaker racks.
Key Features: Stereo 2-way/3-way or Mono 4-way operation, adjustable time delay for driver phase alignment, 'LF Sum' mono subwoofer function, individual limiters on every output, 25Hz low cut filter, balanced XLR I/O.
Specifications: 19inch 1U active crossover processor.