In case the show threatened to rise above a background murmer, Drawmer introduced the SP2120 Speaker Protector, a 1U processor designed to prevent excessive SPLs from a given speaker system. With a security lock and key to allow only authorized system adjustment and management, it gives engineers the power to protect the drivers and electronics in the speakers themselves, and venues the capacity to stay within local noise-level limits whoever's on the stage, in the DJ booth or in the CD rack. It wasn't needed at the RAI Centre.
