The black Yamaha DZR12 is a 2-way powered loudspeaker designed for main/FOH and floor monitor applications. The 2000W Class-D bi-amp powers the 12" woofer and 2" compression driver, which combine to provide a frequency range of 39 Hz to 20 kHz (-10 dB) with a maximum SPL of 139 dB. The rotatable horn allows for vertical or horizontal mounting to further adapt it to the acoustic dimensions of a venue. The constant directivity horn was designed with the goal of providing smooth, level coverage across the intended coverage area, minimizing roll-off that is common in conventional horn designs.