Genuine OEM Volkswagen Emergency Call Loudspeaker, part number 7LA035709. This loudspeaker provides audio output for the emergency call system, enabling communication with emergency services. It is positioned as part 4 in the diagram. The loudspeaker has dimensions of 0.1 meters in length, 0.08 meters in width, and 0.04 meters in height. Genuine OEM loudspeakers are precisely calibrated for clear audio output in critical situations.