The IPAB-18-1 is a compact, professional-grade IP audio broadcaster designed for real-time audio streaming over IP networks. Equipped with both a line input and a microphone input, it can stream high-quality audio to remote clients using standard streaming protocols such as Icecast and Shoutcast.

What sets the IPAB-18-1 apart is its interactive chat panel, enabling real-time communication between clients and the administrator—ideal for meetings, translation services, or educational environments. The built-in web server provides intuitive remote control and easy configuration through any standard web browser.

Additionally, the built-in WiFi hotspot allows for instant local access without the need for existing infrastructure—simply press a button to activate and connect.

Key Features

• 1 Line Input (3.5mm stereo) and 1 Microphone Input (6.35mm mono)

• Broadcasts audio over IP using popular protocols

• Interactive chat system between administrator and connected clients

• Built-in Icecast-compatible audio server

• Web-based control via built-in HTTP server

• WiFi hotspot for direct device access and configuration

• 3G/4G USB modem support for mobile use

• Supports up to 255 clients over WiFi

• Seamless compatibility with Icecast, Shoutcast, and custom IP streaming methods

Typical Use Cases

• Live audio broadcasting for events, announcements, or performances

• Simultaneous translation services during conferences or meetings

• Remote audio streaming with real-time chat interaction

• Audio distribution for guided tours or exhibitions

• Multi-stream processing and audio delivery across different formats

• Logging and tracking of client communication via unique client IDs

Supported Streaming Protocols

• • • HTTP, BRTP, RTP, SIP

    • Raw UDP, Raw TCP

    • Icecast, Shoutcast

Technical Specifications

Power & Electrical:

• Input Voltage/Current: 5V / 2A

• Power Consumption: 10W (max)

• Input Type: 5.5mm DC Barrel Connector

Internet Connectivity:

• 150 Mbps WiFi (2.4 GHz) – Up to 255 clients

• 3G/4G USB Modem Support (USB 2.0)

• 10/100 Mbps Ethernet Port

Audio Inputs:

• Analog Line Input – 3.5mm stereo

• Microphone Input – 6.35mm mono

• IP Audio Streams – Via HTTP, RTP, UDP, SIP, Icecast, and more