Bosch Praesensa Power amplifier 600W, 4channels, PRA-AD604, DNV/GL

Flexible power partitioning across all channels Low power consumption and heat loss Full supervision with integrated fail‑safe redundancy Digital signal processing per channel IP‑networked on OMNEO for audio and control EN 54‑16 and ISO 7240‑16 system certification Type approval certified Germanicher Lloyd / DNV