Paggamit ng PoE power module at external power amplifier dual drive, built-in digital signal processing power, ang dalawang signal source ay maaaring makamit ang seamless switching, arbitrary choice ng master-slave relationship;
Over-current protection, over-temperature protection, overload/load short-circuit protection, nagbibigay ng pinakamahusay na distributed distribution solution na may mataas na seguridad para sa mga mahalagang silid-pulong at regional sound reinforcement;