The AtlasIED Atmosphere AZA404 amplifier provides up to 100 watts per channel to four zones in a flexible commercial audio system. It provides four balanced Phoenix-style inputs for connecting to AtlasIED AZM audio processors, plus an Ethernet port for web-based configuration and control ports for remote level and mute functions. Rack-mounting hardware is included.

AtlasIED Atmosphere amplifiers offer flexible setup options that you won't find on just any commercial amp. For instance, you can run two channels of the AZA404 in high-impedance 70V mode, with each powering several commercial speakers across multiple zones for paging and background sound. The other two channels can simultaneously operate at 4 or 8 ohms in low-impedance mode for foreground stereo sound.

Features

• 400-watt 4-channel power amplifier
• 100 watts per channel at 70V/100V
• 75 watts per channel at 8 ohms; 50 watts at 4 ohms
• Class AB switching hybrid BASH amplifier
• Frequency response: 20-20,000 Hz (DSP filters set to Flat)
• Onboard web UI for remote monitoring and configuration
• Fan-assisted convection cooling
• Rack-mounting accessories included
• 4 three-pin Phoenix-style balanced line-level inputs
• 4 speaker wire connection terminals
• 4 Phoenix-style control ports for remote level and mute functions
• Ethernet port for web-based configuration
• Accessory card slot for optional Dante™ digital audio module