The WHARFEDALE's XO-204X is a stereo bi-amplified sound reinforcement system crossover. Complicated setups are made easier with a simpler front panel layout and feature set. You can set up your system safely and easily thanks to a completely intuitive interface with protection measures. This signal processor has two inputs and four outputs, balanced XLR connectors (as opposed to balanced 6.3mm Jack) and simplified one control setup for both channels.