Features

• 2U standard mechanical design, luxurious 2U aluminum alloy panel, beautiful and generous;
• The built-in embedded plug-in software module is used with the power amplifier and speaker to expand functions;
• Adopts domestic Linux system, with stable performance and fast operation;
• Supports 4G wireless communication and has a built-in IP network;
• Supports platform control of volume and equalization, and remote control of volume via the platform;
• Supports real-time return of machine status, including power supply voltage, fan speed, and temperature;
• Supports setting of zone and sub-zone functions, and multi-point broadcast function via the platform;
• Supports remote upgrade and expansion of the machine via the platform;
• Supports local and remote zone division, and group broadcast functions;
• Equipped with USB interface and U disk playback function;
• Supports multiple audio signal sources such as network playback and local playback;
• Supports 70V/100V and 4Ω~16Ω output modes;
• Is equipped with an independent over-temperature and over-current protection device, and can intelligently monitor the working status of the host computer;
• Supports remote shutdown, restart, and recovery of the device, and supports timing shutdown and timing alarm;
• Has an independent heat dissipation fan structure;
• 2-channel line input, 2-channel microphone input, 1-channel auxiliary output; among them, 1-channel microphone has priority;
• Supports priority broadcast function;
• Supports DHCP, compatible with routers, switches, gateways, the Internet, and various network topologies;
• Built-in network isolation and lightning protection circuit;

Technical Specifications

• Frequency Band: ±2dB (300Hz~8kHz);
• Output Power: 360W;
• Total Harmonic Distortion: ≤1%;
• Signal-to-Noise Ratio: ≥80dB;
• Network Interface: RJ45; 4G: Drawer-type card slot;
• Network Transmission Rate: 100Mbps;
• Supported Protocols: HTTP, HTTPS, UDP, TCP/IP, RTP, RTSP, RTMP, MQTT, FTP, SIP;
• Audio Formats: mp3, wav;
• Audio Mode: 16-bit stereo CD quality;
• Sampling Rate: 8K~48K;
• LINE OUT Output Voltage: 775mV, 2-position Lotus seat;
• LINE OUT Output Impedance: 470Ω;
• AUX Input Sensitivity: 470mV (non-balanced);
• MIC Input Sensitivity: 5mV (non-balanced);
• Power Boost: ≤12dB;
• Power Boost Ratio: ≤12dB;
• Rated Power: 400W;
• Working Humidity: ≤90%RH;
• Rated Power Frequency: 100Hz~10kHz;
• Output Modes: 4Ω~16Ω fixed impedance output, 70V/100V fixed voltage output;
• Protection Functions: Over-current, over-voltage, over-temperature, short-circuit protection;
• Operating Temperature: -20℃~60℃;
• Relative Humidity: 20%~80%, non-condensing;
• Input Voltage: AC200V±10%;
• Product Size: 485330106mm;
• Packaging Size: 520420185mm;
• Net Weight: 7.5kg;
• Gross Weight: 8.7kg.