One of the challenges in large arenas, stadiums, houses of worship and performance spaces is to provide quality sound to every seat with the volume and clarity demanded by today's sporting events, concerts, and special events. JBL Professional's new Precision Directivity™ (PD700i and PD700i-215) line of speakers provides exactly that. The PD700i models are greatly improved over their hugely successful predecessors, the PD700 Series with upgraded mid-frequency and high-frequency components. Two new additions further enhance the capabilities of system designers by adding full-range capabilities by adding two low-frequency drivers to the mid-high models. This allows contractors and consultants to design a fully integrated sound system that solves the audio challenges inherent to these types of large installations.