Modular column loudspeaker for portable PA applications and high quality music playback. KLARK TEKNIK's revolutionary SST (Spatial Sound Technology) for creating 3D acoustic environments. Extremely wide sound dispersion provides consistent sound to the audience and performers. 2,000 Watt power, multi-channel KLARK TEKNIK Class-D technology. 3 channel digital mixer with gain setting recall. Studio-grade stereo reverb adds finishing touch to your sound. Comprehensive remote control via Apple iPhone/iPad* High quality Bluetooth* stereo audio streaming. DSP presets for application type and speaker positioning. Intuitive single rotary control user interface with LCD display for ease of navigation. Dual 12" high excursion low frequency driver for low distortion sub-bass response. 16 x 3.5" neodymium drivers for clean midrange and high frequency reproduction. Dual horn loaded super-tweeters extend high frequency range and throw. Precision-lock, aluminium array system eliminates speaker stands and cables.