AZA804 Amplifier 600 W RMS 4 Channel

Ideal Use Cases

The AtlasIED Atmosphere AZA804 is an excellent choice for professional audio installations requiring reliable amplification with seamless integration into the Atmosphere ecosystem. Suitable for venues such as conference centers, educational facilities, and houses of worship, it delivers consistent 70.7V audio across four channels, making it ideal for systems demanding precise control and distribution of audio in large spaces.

Why Choose This Model

The AZA804 stands out for its integration with the Atmosphere family, particularly the AZM series processors. Its networkable design allows for easy incorporation into existing setups, offering streamlined control and monitoring. The Class AB switching hybrid BASH topology ensures efficient power usage and excellent audio fidelity, making it a compelling choice for professionals who prioritize performance and quality.

Installation and Integration

Designed for ease of installation, the AZA804 fits neatly into a 1U rack space with dimensions of 19 inches wide, 15.5 inches deep, and 1.75 inches high. Weighing just 13 lbs (5.92 kg), it is lightweight yet robust. The amplifier supports automatic voltage switchover between 110V-120V and 220V-240V, accommodating various power environments. With balanced inputs and a maximum input signal of +14dBu, the AZA804 ensures compatibility with a wide range of audio sources.

Performance Highlights

Delivering 4 x 200 watts at 70.7V, the AZA804 maintains a frequency response of 20Hz to 20kHz with flat DSP filters. The total harmonic distortion is kept at 1%, ensuring clarity even at high outputs. With a signal-to-noise ratio greater than 100dB, the amplifier provides clean and noise-free audio. Crosstalk is minimized to 73dB at 1kHz, ensuring channel separation and reducing interference.

What Makes It Different

The AZA804’s distinct features include its seamless integration with the Atmosphere system, networkability, and efficiency in a single 1U chassis. The hybrid BASH topology combines Class AB efficiency with the high power output, making it a versatile choice for demanding audio environments. Automatic voltage support enhances its adaptability across different power grids, adding to its appeal for global installations.

Final Assessment

For those seeking a powerful, networkable amplifier that integrates effortlessly with the Atmosphere system, the AZA804 is a standout choice. It offers a balance of power, efficiency, and audio fidelity in a compact design. With a comprehensive 36-month warranty, it assures reliability and long-term performance. Whether for new installations or upgrades, the AZA804 provides a robust solution for professional audio applications.