The HPI 8i is a full frequency range multi-purpose 2-way passive speaker system designed for the live sound touring and permanent installation market. It is suited to full range front-of house sound for short and mid throw applications in both stand alone applications, as part of a small array or distributed system. Its versatility means it can also be configured in multiple numbers as a multi-way system with sub bass enhancement or individually as part of a compact portable full range system with single sub bass enhancement. The HPI 8i requires no special system processor and can be installed in a vertical or horizontal installation with the horn flare rotated to give the appropriate HF dispersion.