Samyung SNP-100/200/400/800 is a public address system designed for marine environments, offering reliable and flawless operation under rigorous use. It features advanced technology and extensive protection circuitry, ensuring sonic integrity even in extreme overload conditions. The system utilizes tunnel-cooled heatsinks and variable speed AC fans for efficient heat dissipation, extending the life of output transistors. With its innovative Fault Tolerant circuitry, the SNP-100/200/400/800 can be easily configured as a dual system for enhanced reliability.