Based on this product's specifications, here are some alternatives and similar models
Omnitronic PAA-360 ELA amplifier 360 W 100 V for public address systems
Summary description:
The Omnitronic PAA-360 ELA is a 360 W 100 V amplifier designed for public address and background music applications. It provides a fixed-power 100 V output suitable for distributed speaker systems, easy integration into ELA installations, and reliable audio amplification for shops, offices, and public venues. Intended for stable, long-term operation where centralized loudspeaker distribution is required.