Tannoy has integrated the Dual Concentric" point source, constant directivity drive unit with leading edge digital signal processing, network control and class D amplifier technologies to create VNET“. High definition sound reinforcement (HDSR“) loudspeakers designed to form the complete installation solution. Close integration and proximity of the main system elements has many advantages, and permits the amplifiers, processing, monitoring and drivers to perform as a unified whole. The resulting package is a very high performance loudspeaker with intuitive user setup, integrated processing, tuning control, performance diagnostics and protection.