Functional features:

·Fully digital transmission, high fidelity CD level sound quality;

·Fully supports POE (IEE 802.3af) power supply mode, requiring only a single wire connection for the simplest construction;

·DC backup power interface, used for power demand greater than 10W or for power supply in non POE networks;

·A digital power amplifier with intelligent gain adjustment, adaptive power supply, and automatic power adjustment, always in a state of optimal performance and maximum efficiency;

·Full frequency band, high-sensitivity amplification unit with ample power and high fidelity sound quality;

·Equipped with a flame-retardant metal back cover for safer use.