M-9223G Outdoor Cloud 4G IP Network Wireless PA System Audio Terminal (60W @ 8 Ohms)

The M-9223G is a 4G-enabled wireless version developed on the basis of the proven M-9223 IP Network PA audio terminal. It is designed for outdoor public address and emergency broadcasting applications where wired networks are difficult or costly to deploy.

By integrating a built-in 4G wireless communication module, the M-9223G enables stable audio transmission over mobile networks, making it an ideal solution for cloud-based broadcasting systems, remote sites, temporary installations, and large-scale distributed PA projects.

Key Features

• Built-in 4G Wireless Module
  Equipped with an internal 4G module and SIM card slot, allowing direct access to mobile networks without the need for wired Ethernet connections.

• Cloud IP Network Broadcasting
  Works seamlessly with cloud-based IP PA systems, supporting centralized management, remote control, and real-time audio broadcasting over wide-area networks.

• Multiple Network Protocols Supported
  Fully supports TCP/IP, UDP, and IGMP (multicast) protocols, ensuring reliable audio transmission for both unicast and multicast broadcasting scenarios.

• Strong Network Compatibility
  Supports DHCP and is compatible with various network devices and topologies, including:

  • Routers, switches, bridges, gateways, and modems

  • Internet and intranet environments

  • 2G / 3G / 4G mobile networks

  • Multicast and unicast network structures

• Stable and Flexible Deployment
  Can operate in virtually any network environment, making it highly suitable for outdoor, rural, temporary, or mobile PA installations.

• High-Power Audio Output
  Delivers 60W output power at 8 ohms, suitable for driving external horn speakers or PA speakers for wide-area sound coverage.

• Outdoor-Ready Design
  Designed for outdoor applications, such as parks, campuses, factories, transportation hubs, construction sites, and emergency warning systems.

System Connection Diagram

Typical Applications

• Cloud-based public address systems

• Outdoor emergency broadcasting and warning systems

• Smart city and safe city projects

• Industrial parks and factory PA systems

• Temporary or mobile PA deployments

• Remote areas without wired network infrastructure

Summary

The M-9223G Outdoor Cloud 4G IP Network PA Audio Terminal combines the reliable audio performance of the M-9223 series with the flexibility of 4G wireless communication. With broad network compatibility, multi-protocol support, and cloud broadcasting capability, it provides a powerful and future-ready solution for modern IP-based public address systems.

It is an ideal choice for system integrators and operators looking to deploy scalable, wireless, and cloud-managed PA solutions.

Specifications are subject to change without prior notice.