Part of Electro-Voice s Live X series, the ELX112P Active Loudspeaker is designed with an Electro-Voice-engineered 12 woofer and 1.5 titanium compression driver. This self-contained powered system features components optimized for use with its integrated high-efficiency 1000W Class-D amplifier. The ELX112P has a bi-amplified design with 24dB octave filter slopes and transducer protection, a selectable 100Hz high-pass filter for use with an external subwoofer, and exceptional crossover performance. It is easy to connect with 2 XLR TRS combo jacks, 1 stereo RCA, and an XLR Link output, and has intuitive amplifier controls.