Descriptions:
※ Balanced first-class indoor wall mounted speaker with a black fine grain wooden enclosure;
The device is designed using embedded computer technology and DSP audio processing technology;
※ Adopting high-speed industrial grade chips, with a startup time of less than 1 second;
※ Built in 1-channel network hardware audio decoding module, supporting TCP/IP, UDP, and IGMP (multicast) protocols;
※ Implement networked transmission of audio signals with 16 bit stereo CD quality.
※ Built in D-class stereo 2 × 30W power amplifier circuit, with delicate sound quality and strong power;
Adopting a 5.5 inch mid bass unit and a 3 inch tweeter unit, providing clear language expression;
※ One channel stereo line input, one channel microphone input, each channel has an independent sealed volume Potentiometer;
1 channel of 100V broadcasting input, which can be connected to traditional fixed voltage broadcasting;
1 stereo recording line output, which can be connected to other audio amplifiers or multiple sets of active speakers in parallel;
※ The device IP address can be searched across network segments to avoid various situations where the device cannot be found;
※ Built in audio processing circuit, supporting multi-channel signal amplification and mixing, and prioritizing audio signal management;
※ Support 1000 level custom audio priority silent control;
※ Support PSTN telephone broadcasting and SMS voice broadcasting;
※ Support mobile WIFI on-demand and wireless remote control on-demand;
※ Support server unified authorization operation management function, unified configuration management of users and passwords;
※ Support DHCP, compatible with any network structure such as routers, switches, bridge gateways, modems, Internet, 2G, 3G, 4G, multicast, unicast, etc;
※ Support intelligent voice prompt function for terminal new configuration registration (if the device is connected);
※ Support 15KVESD protection with built-in network isolation lightning protection processing circuit;
※ Digital networked products, easy to expand, not limited by geographical location, and no need to add computer room management equipment;
※ Adopting the design concept of shared network and no line construction, easy installation;
The device adopts a built-in wide voltage power supply design, and can work normally with AC100~240V voltage;
Specs
※ Network interface: Standard RJ45;
※ Support protocols: TCP/IP, UDP, IGMP (multicast);
※ Audio format: MP3/MP2;
※ Sampling rate: 8K~48KHz;
※ Transmission rate: 100Mbps;
※ Audio mode: 16 bit stereo CD sound quality;
※ Output frequency: 80Hz~16KHz;
※ Harmonic distortion: ≤ 1%;
※ Signal to noise ratio: ＞ 70dB;
※ Rated power: 2 × 30W (8 Ω) standard plug-in terminal;
※ Line input sensitivity: 350mV standard plug-in terminal block;
※ MIC input sensitivity: 10mV;
※ Environmental temperature: 5 ℃~40 ℃;
※ Environmental humidity: 20% to 80% relative humidity;
※ Power consumption: ≤ 80W;
※ Input power supply: AC100~240V 50Hz;
※ Size: 310 × 185 × 180mm;
※ Weight: 5.2Kg
