Specifications include, but are not limited to: Main audio loudspeaker systems and AV connectivity. The objective is to provide professional systems, installed, acceptance tested, and ready for use. A. Main Center Voice Array. Replace the existing center loudspeaker array and associated processing and amplification. B. Main Left/Right Music Arrays. Replace the existing left and right loudspeaker arrays and associated processing and amplification. C. Music Subwoofers. Add a center array of cardioid subwoofers and associated processing and amplification. D. Processing. Replace the system digital signal processor in support of the new loudspeaker arrays. E. Connectivity. Repurpose two existing Category cables to allow the new processor and amplifiers to connect to the AV (Dante) network.