4G wireless network loudspeaker products are used to broadcast programs in parks, squares, highways, smart cities, tunnels and other places; each IP horn can play different audio at the same time. It can realize cloud broadcasting, cross-city and cross-region wireless audio broadcasting of the Internet of Things.
4G wireless network loudspeakers are wall mounted, indoor ceiling mounted and outdoor waterproof loudspeakers. Choose suitable products according to different projects.

Characteristics of 4G loudspeaker products
Professional integrated design, high-strength waterproof design, IP56 protection certification; wireless Internet of Things card access, no need to connect network lines, product support three major operators network card, built-in 8-way hot WIFI, through the WEB login server, management of Internet of Things traffic and open and close hot spots. The functions of wireless modification of IP address and device number are realized by wireless connection of client.
The device is designed with embedded computer technology and DSP audio processing technology. It uses high-speed industrial chip, and the start-up time is less than 1 second.
Built-in 1-channel network hardware audio decoding module supports TCP/IP, UDP, IGMP (multicast) protocol, realizes the network transmission of 16-bit stereo CD audio signal;
Wireless transmission protocol: 802.11b/g/n,
The maximum rate can reach 150 MBPS.
The transmitting power is 20 dBm (802.11b), 18 dBm (802.11g) and 15 dBm (802.11n).
Receiving sensitivity - 90 dBm (802.11b), - 72 dBm (802.11g) - 72 dBm (802.11n).
Internet of Things band LTE B1/B3/B7/B8/B38/B39/B40/B41
WCDMA 2100MHZ/900MHZ
TD-SWCDMA B34/B39 GSM/GPRS/EDGE 900/1800MHZ,
Transmission Rate: FDD-LTE/TD-LTE Downlink 150MBPS, Uplink 50MBPS
WCDMA downlink is 21 MBPS, up 5.76 MBPS, TD-SCDMA downlink 2.8 MBPS, up 2.2 MBPS.
Built-in digital power amplifier module, fine sound quality, strong power, support 1000 self-defined audio priority silence control;
Support server unified authorization operation management function, unified configuration management user and password; support DHCP, compatible with router, switch, bridge gateway, Modem, Intelnet, 2G, 3G, 4G, multicast, unicast and other arbitrary network structure; digital products, easy to expand, without geographical location restrictions, without additional room management equipment, the use of common network line-free construction design philosophy Read, easy to install;
Support up to 10 groups of paging functions.
Support remote management and maintenance, such as account maintenance, software upgrade, volume control, etc.
V1, V2 (RFC2543) (RFC3261) supporting SIP protocol;
Support DNS SRV (rfc3263); support network model: static IP/DHCP, support VLAN (802.1pq), LLDP, VPN (L2TP/open_vpn); broadband decoding: G.722; narrowband decoding: G.711u/A;
Type no.
XBPA - 5230R
Output rating
30 w / 8 Ω
The network interface
Standard RJ45 input.
Support agreement
TCP/IP, UDP, IGMP(multicast)
Audio formats
MP3 / MP2
Sampling rate
8 k - 48 KHZ
Transmission rate
100 MBPS
Audio mode
16 bit stereo CD quality.
The output frequency
80 hz ~ 16 KHZ
Harmonic distortion
1% or less
Signal to noise ratio
> 70 db
Waterproof level
IP x 6 waterproof
The input power
Dc12v-24v (available with the monitoring system and 220V power adapter separately).