The optional LS 5900 F loudspeaker module may be installed adjacent to the base/microphone unit to provide sound reinforcement of both the microphones in the system and external audio sources such as a presenter’s wireless microphone or audio from a videoconferencing system. In rooms that utilize conventional wall-mounted or ceiling-mounted loudspeakers, the LS 5900 F loudspeaker can be deleted for an even more compact footprint.