2-way stereo/3-way mono crossover with subwoofer output and universal power supply. It is equipped with an internal power supply switch for worldwide operation of 100 - 240 V. In addition, it offers state-of-the-art Linkwitz-Riley filters, absolutely flat summed amplitude response, zero phase difference, individual output Gain controls for all bands, individual output Mute switches for easy band adjustment, individual phase reverse switches for instant phase correction or switchable 25 Hz Low cut filter on each input for low-frequency driver protection. The device also features servo-balanced XLR connectors, high-precision potentiometers, backlit switches and a robust design.