1. Product Introduction

The COMTOM LP-G8002-Y audio matrix controller is a high-performance multi-channel PA system control device designed for intelligent audio distribution and zone management. With a professional 3U brushed aluminum front panel and microcomputer-based control architecture, it provides stable operation for demanding public address system installations in airports, transportation hubs, stadiums, industrial parks, and large commercial complexes. It supports integration into both traditional 100V PA systems and modern IP-based network audio systems.

2. Core Advantages

The LP-G8002-Y features a powerful 8×32 programmable audio matrix, allowing independent or grouped routing of multiple audio sources to different zones. It supports 6 external audio inputs, MP3 playback, FM tuner, and SD card storage, enabling flexible content distribution across the entire PA system network. With up to 4 programmable power outputs and 2 short-circuit control outputs, the system provides precise control over multi-zone broadcasting, scheduled playback, and emergency audio activation. Built-in scheduling supports weekly and special-date programs, making it suitable for automated public address scheduling systems in complex environments.

3. Application Scenarios

This audio matrix controller is widely used in large-scale environments requiring complex audio routing and multi-source broadcasting. In airports, it manages passenger announcements, boarding calls, and emergency messages across different terminals. In stadiums and sports arenas, it distributes live commentary, background music, and emergency alerts across zones. In factories and industrial parks, it enables segmented paging across workshops and warehouses. Commercial buildings and shopping malls use it for background music zoning and promotional broadcasting. It is also ideal for smart campuses and government facilities requiring centralized multi-zone PA system control.

4. System Compatibility

The LP-G8002-Y is fully compatible with 70V/100V constant voltage PA systems, IP audio networks, and hybrid public address infrastructures. It supports PC-based software control for matrix routing, scheduling, power output configuration, and real-time monitoring of each audio channel. The system integrates seamlessly with fire alarm systems through a 16-channel fire signal collector, enabling automatic emergency broadcast activation with configurable trigger modes including individual channel triggering and N+1 linkage. It also supports remote paging microphones via RJ45 connection, making it suitable for modern IP PA system architecture.

5. Why COMTOM?

COMTOM provides the LP-G8002-Y at OEM/ODM pricing starting from competitive project-based quotations, making it ideal for system integrators and distributors across Belt & Road infrastructure markets. Compared with similar 32-channel matrix controllers from international brands like Bosch or TOA, COMTOM offers equivalent multi-zone routing, fire alarm integration, and scheduling capabilities at significantly lower system cost. With stable manufacturing quality, flexible customization, and proven deployment in large-scale public address system projects, it is a reliable choice for professional PA system integrators.