The HDL 20-A active line array module is the ideal choice when line array performance is needed and a fast and easy set up is a must. The system is powered from a 1400W peak power 2-way digital amplifier, sound is processed from a powerful DSP. The processing includes cluster and HF projection correction and special new presets for indoor and high curving situations. The system features state of the art RCF transducers, two powerful 10” for a solid bass reproduction and a large format 3” voice coil compression driver to deliver vocal clarity and high definition with an incredible dynamic.