Features

• Integrated network speaker, with medium-gray wooden cabinet and iron mesh grille;
• Adopts domestic integrated chips and Linux system, featuring excellent stability, security, portability and flexibility, which is incomparable to single-chip solutions;
• CPU: ARM Cortex A7 @ 900MHz;
• Audio Codec: Supports software codec, compatible with G.711, G.726, ADPCM, and audio 3A (AEC/ANR/AGC);
• Standard 1×10/100M RJ45 network communication interface, supporting LAN and WAN deployment;
• Built-in 1-channel network hardware audio decoding module, enabling real-time/timed music playback;
• Sampling rate adjustable in the background, allowing free selection of the highest sampling rate in the LAN for optimal sound quality (supports WAV 8K/16K/44.1K, AAC 16K/44.1K/48K optional);
• Background hardware resource monitoring, displaying CPU and memory usage ratio, and continuous running time;
• The device supports remote upgrade of standalone and batch units in LAN and WAN, facilitating efficient and fast customer service;
• Built-in Class D stereo 2×30W power amplifier circuit, with delicate sound quality and strong power;
• Equipped with 6.5-inch mid-bass unit and 3-inch tweeter unit, delivering clear speech performance;
• 1 set of RCA line input and 1×6.35mm microphone input interface, with independent volume adjustment;
• Local adjustable network volume;
• 1-channel audio power output, for connecting external 1×30W 8Ω fixed-impedance speakers;
• Standby power consumption less than 10W, meeting national environmental protection and energy-saving certification standards;
• 1-channel data serial port, which can be used for data query or as an expansion function port;