QSC K10 2-Way Powered Speaker - 1000 Watts, 1x10" Two-way powered speaker with 10-inch woofer 75-Degree vertical and horizontal coverage angle 1000-Watt continuous class d power amplifier, via a 2 x 500-watt bi-amped system Combination XLR-1/4" MIC/line inputs, RCA inputs, discrete line outputs, plus summed outputs for daisy-chaining V-lock locking IEC power cord prevents unintentional unplugging