2-Zone control console for message broadcast and background music. Autoamplified zones of 2 x 25 W. Volume adjustment for music independent by zone. 2 Music inputs selection for both zones. One AUX input through 3.5 mm jack and other Bluetooth® wireless audio input. Broadcasting of general or single calls by zone. Adjustable unidirectional Electret built-in microphone. Adjustable microphone volume for calls. Status indicative LEDs for zone activation, music signal, AUX, Bluetooth® and broadcasting calls. PIN outputs per zone for expansion to other power amplifiers. Automatic dynamic loudness for better volume quality at low volume. 115 to 230 V~ multivoltage power supply. Optional accessory 10405 and microphone 5104 for analyze ambient noise and regulate automatic music volume.