AtlasIED AZMP4 Atmosphere 4-Zone Signal ProcessorThe Atmosphere AZMP4 is a powered (600 Watt) 4 zone audio processor and the heart of an Atmosphere audio control system. Powerful DSP combined with innovative algorithms offer custom solutions for a wide variety of spaces. A built in message player, virtual wall controllers, learning ambient noise sensing, Tilter Filter, auto gain, GPIO, bell scheduler, room combine, and many more features, make the AZMP a processing powerhouse for automated audio