The SNG-AMA is a PA/VA amplifier processor providing 14 monitored speaker zones. It features 7 slots for 250W x 2CH or 500W x 2CH high-efficiency, hot-swappable amplifier modules, supporting up to 14 channels with a total output power of 7000W (burst*1). In the event of an amplifier failure, internal backup channels automatically take over operation.

The SINERGIA™ system delivers high redundancy, including dual AC power supply (secondary AC for UPS backup), A/B speaker lines per zone, redundant paging console network, redundant Ethernet, and 3rd generation ATEÏS-Net real-time audio networking with <1 ms*2 latency, supporting redundant loop or star architectures**.

ATEÏS-Net is a secure, professional-grade audio network proven in large-scale installations for over two decades. Each amplifier processor can network up to 256 units in a redundant loop topology via CAT5/6 or fiber. In star architecture**, the system supports AES67, AES70, 48 kHz sampling, and AES128/TLS encryption.

The SNG-AMA includes one audio I/O expansion slot, supporting microphone/line I/O, digital I/O, VoIP**, analog telephone**, and AES-EBU options. It provides predefined configurations as well as a drag-and-drop DSP architecture for advanced applications, with up to 120 minutes of internal message storage and Micro SD backup. PC-based software enables scheduling, DSP control, presets, logic control, message playback, VoIP, and recording.

Compliant with EN 54-16*3, all critical system components are fully supervised with fault reporting and logging. The amplifier processor features very low standby power consumption and supports third-party control via RS232 and Ethernet.