High end indoor wall mounted speaker, ABS plastic shell (black and white optional), iron punch screen;
Using Linux system, stable performance and fast running;
Adopting DSP software audio decoding scheme, high fidelity;
Supports TCP/IP, UDP, and IGMP protocols;
Receive platform commands and audio signals, support remote volume control on the platform;
※ Support the platform to set and manage permissions for this machine;
※ Support status feedback, which can send the playback and working status of the device back to the platform;
※ Support the platform to set and manage permissions for this machine;
※ Support platform remote upgrade function for local devices;
※ Support platform partitioning and group broadcasting functions for local devices;
※ Built in high-quality 4.5-inch bass and 1.5-inch tweeter units;
※ Built in D-class 2 * 15W amplifier circuit, with delicate sound quality and strong power;
※ 1-channel audio power output, connected to an external 15W fixed impedance speaker;
The equipment power supply adopts a switch mode power supply design, and can work normally with AC100~240V voltage;
※ Supports DHCP and is compatible with routers, switches, bridges, and gateways Internet、 Any network structure such as multicast, unicast, etc;
Built in network isolation and lightning protection processing circuit;
※ Network interface: standard RJ45;
※ Supported protocols: RTP, UDP, TCP/IP, FTP;
※ Audio format: MP3/WAV;
Sampling rate: 8K-48KHz;
※ Network transmission rate: 100Mbps;
※ Audio mode: 16 bit stereo CD sound quality;
Output frequency: 80Hz~16KHz;
Harmonic distortion: ≤ 1%;
Signal to noise ratio: ≥ 80dB;
Rated power: 2 * 15W (8 Ω);
※ Environmental temperature: -20 ℃~70 ℃;
※ Environmental humidity: 20% to 80% relative humidity;
Power consumption: ≤ 70W;
※ Input power supply: AC100~240V 50Hz;
※ Size: 215 * 170 * 150MM;
Weight: 2.9Kg;

RH6715L (with offline broadcasting function)