The A2 assists the A1 with the setup and strike of the entire audio system. The A2’s responsibilities include, but are not limited to leading the audio assists, takes lead role and responsibility of running cables, back of house setup (A2 world) with wireless-microphones, wired and wireless intercom systems, assembly of speakers / line arrays. A2s can be utilized in all show environments and are qualified for all run of show duties like management of microphones, microphone frequencies, microphone rotation and microphone placement while interfacing with clients and talent. The A2 is generally used when there are more than 12 RF Microphones and in General Session environments.