Products
M-9228G 160W 4G Outdoor Wireless IP PA Amplifier for Cloud & Emergency Broadcasting
Product ID:
M-9228G
Short Description:
160W @ 8Ω high-power output
Built-in 4G wireless connectivity
Supports TCP/IP, UDP & SIP
Ideal for emergency, outdoor & remote PA applications
M-9228G 160W 4G IP PA Amplifier / Network Broadcasting Terminal
The M-9228G is a high-power 4G IP PA amplifier designed for cloud-based and remote public address broadcasting systems. With a rated output power of 160W @ 8 Ohms, it is capable of driving multiple high-power horn speakers and delivering clear, high-SPL audio over large outdoor or semi-outdoor areas.
Equipped with 4G mobile network connectivity, the M-9228G enables fast deployment without wired network infrastructure, making it an ideal solution for emergency broadcasting, smart city projects, rural public address systems, construction sites, campuses, and temporary installations.
Supporting standard IP communication protocols, the device integrates easily with cloud broadcasting platforms, allowing centralized control, remote audio transmission, and real-time emergency announcements.
System Connection Diagram
Key Features
-
High-Power Audio Output
Delivers 160W rated power and up to 200W maximum power, suitable for wide-area and high-noise broadcasting environments. -
4G Mobile Network Connectivity
Built-in 4G module enables wireless IP broadcasting without LAN cabling, ideal for remote and outdoor applications. -
IP & Cloud Broadcasting Ready
Supports TCP/IP, UDP, and SIP protocols, ensuring compatibility with most cloud and IP PA systems. -
High Sensitivity & Clear Voice Reproduction
With 108dB ±3dB sensitivity, the amplifier provides strong sound pressure and excellent speech intelligibility. -
Remote Control & Centralized Management
Supports remote audio transmission, zone control, scheduled playback, and emergency broadcasting via management platform.
| Item | Specification |
| Model | M-9228G |
| Product Type | Outdoor Cloud 4G IP Network PA Audio Terminal |
| Audio Output Power | 160W @ 8Ω |
| Maximum Output Power | 200W |
| Speaker Impedance | 4~8 Ohms |
| Network Type | 4G Wireless (SIM Card) |
| Built-in 4G Module | Yes |
| Supported Network Standards | 2G / 3G / 4G |
| Supported Protocols | TCP/IP, UDP, IGMP (Multicast), SIP |
| Network Modes | Unicast / Multicast |
| IP Configuration | DHCP / Static IP |
| Network Compatibility | Router, Bridge, Gateway, Modem, Internet |
| Control Method | Cloud Server / IP Network Control Software |
| Operation Interface | Web Browser (No Client Installation Required) |
| Audio Source | Cloud Audio / Network Streaming |
| Sensitivity | 108dB ±3dB |
| Frequency Response | 300 – 8000 Hz |
| Installation Environment | Outdoor |
| Application | Public Address, Emergency Broadcasting |
| Power Supply | AC 220V |
| Expansion Speaker Support | External Speaker |
| Operating Stability | Designed for long-term outdoor operation |
| Dimensions (W × H × D) | 65 × 200 × 332 mm |
| Weight | 3.3 kg |
Specifications are subject to change without prior notice.
Professional Background Music System Designer and Manufacturer
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