Network Active Speaker Description The supporting small space conference room is used in the central control system. And the desktop bookshelf box is exquisite and beautiful, with exquisite craftsmanship, showing high-grade temperament. Features * Built-in 1 channel network hardware audio decoding module to realize the network transmission of 16-bit CD sound quality audio signal. * Built-in dual power amplifier, digital bass amplifier, powerful low frequency, high efficiency amplifier; analog high-pitched amplifier to ensure soft sound quality. * Digital products are easy to expand and not limited by geographical location. There is no need to increase the equipment room management equipment. They adopt the common network free line construction design concept which are easy to install.