Integrated Audio, Visual & Lighting System Solutions for Large Conference Halls

integrated-audio-visual-lighting-system-solutions-for-large-conference-halls

I. Solution Overview

Large‑scale multi‑purpose conference rooms act as essential venues for contemporary government agencies and corporate organizations to hold meetings, training workshops, academic briefings, remote conferences, cultural performances and other events. This solution centers on four key subsystems: professional lighting, LED display, conference discussion and sound reinforcement systems. Through the integration of audio, lighting and visual technologies, it realizes coordinated operation and unified management for all subsystems to satisfy the requirements of various application scenarios.

Project Requirements

●All‑Scenario Coverage: Compatible with an extensive array of use cases, such as on‑site meetings, remote video conferences, academic briefings and cultural stage performances.

●Ultra‑HD Visual Experience: The LED screen produces crisp images featuring abundant details and lifelike color reproduction.

●High‑Quality Audio Performance: The dedicated sound reinforcement system guarantees uniform sound distribution and outstanding speech clarity across the whole venue.

●Intelligent Lighting Control: Multiple scene presets are available within the lighting system, fulfilling varying illuminance and color‑temperature demands for both meetings and stage performances.

●Collaborative System Integration: All subsystems operate in synergy under coordinated manual operation, enabling rapid and efficient scene‑mode switching.

II. Large Conference Room (200㎡) Application Solution

System Architecture

Room Size: 200㎡ Large‑sized Conference Room

Applications: Meetings, keynote presentations, stage performances, training workshops and other usage scenarios

This solution is built upon four key subsystems: LED Display System, Professional Sound Reinforcement System, Intelligent Lighting System, and Digital Daisy‑Chain Conference System. Each subsystem can function autonomously, yet they allow centralized management and inter‑device linkage powered by the integrated control platform. It delivers flexible, high‑efficiency support for diverse business needs inside large conference premises.

System Rendering

System Advantages

Professional Line‑Array Main PA System for Consistent Sound Distribution

The suspended line‑array loudspeaker setup achieves uniform sound delivery across the 205㎡ venue. It removes acoustic dead spots and maintains balanced sound pressure levels from front‑row to rear‑row seating, alongside superior speech intelligibility.

Full‑range Audio Chain for Dependable Feedback Suppression

Fitted with mixing console, digital audio processor and feedback suppressor, the complete audio signal chain is tuned for stable operation. Multiple microphones can work concurrently, effectively lowering the probability of acoustic feedback.

High‑Definition Indoor LED Screen for Premium Visual Output

Adopting high‑density P1.86 indoor LED panels, this solution reproduces delicate image details and true‑to‑life colors, perfectly suited for close‑distance viewing of documents, video materials and presentation contents.

Versatile Professional Lighting System with Diverse Scene Presets

This specialized conference lighting setup mixes soft conference luminaires, focused spotlights and dynamic beam fixtures to generate adaptable lighting atmospheres for meetings, briefings and special events. The refined lighting layout balances practical performance and sophisticated visual ambiance.

Digital Daisy‑Chain Conference System for Structured Group Discussions

The DSPPA D6201‑series digital conference unit supports chairman priority functions and delegate microphone management, facilitating well‑organized discussions during multi‑participant gatherings.

Ample Expansion and Future Upgrade Potential

Reserved audio interfaces and flexible system framework make it possible to incorporate central control platforms, recording‑broadcasting hardware and additional peripherals at a later stage, supporting convenient system upgrades.

System Connection Diagram

Note: This solution is for reference only. Please contact us for specific project requirements.

System List

III. Overall Solution Structure for Large Conference Rooms

The four key subsystems‑audio, video, electronics and lighting‑operate in synergy to build an intelligent large‑scale conference environment. It combines high‑definition visual rendering, steady voice signal acquisition, evenly‑distributed professional sound reinforcement and adjustable ambient lighting management.

IV. Indoor P1.86 LED Display System

Device Parameters

Type:Indoor Full-Color LED Display

Dimensions:7.68m ×2.88m

Pixel Pitch:P1.86mm

Core Functions

Ultra-HD and Fine Image Quality

With a pixel pitch of only 1.86 mm, the display delivers smooth and detailed images without visible pixelation at close viewing distances, making it ideal for PPT presentations, text display, and high-definition video playback.

Versatile Display Functions

Supports multi-screen display, video casting, computer signal input, and remote conference video output for flexible content presentation.

Intelligent Management

Features adjustable brightness, scheduled power on/off, and fault self-diagnosis functions to ensure reliable operation during long-duration meetings.

V. Professional Conference Lighting System

VI. D6201 Intelligent Digital Conference System

The conference host is highly integrated, and the main functional modules include conference discussion, voting, simultaneous interpretation, camera tracking, automatic recording, multimedia player, line input and output, and linkage central control system.

VII. LA1428N + LA1428S Professional Line Array System

The solution integrates DSPPA professional audio equipment, including LA1428N line array speakers, LA1428S subwoofers, power amplifiers, DSP processors, mixing consoles, wireless microphones, and feedback suppressors. Together with the digital conference system, it builds a complete and reliable audio chain for high-quality conference room sound reinforcement.

System Overview

●The conference room adopts the LA1428N + LA1428S line array speaker system. The main speakers provide comprehensive coverage for speech reinforcement and audio playback, while the subwoofers enhance low-frequency performance for a more immersive listening experience.

●Equipped with a digital audio processor, the system enables centralized control of mixing, echo cancellation, noise reduction, and volume presets for optimized audio performance

Key Features

●Uniform Sound Coverage: The line array speakers cover the entire large conference room, providing uniform sound distribution without dead zones and ensuring clear audio quality for meetings, speeches, and multimedia playback.

●Flexible Audio Source Integration: The system supports connection with digital conference hosts, computer audio, wireless microphones, paging hosts, and other audio sources.

●Intelligent Audio Management: Automatically suppresses feedback and provides EQ and delay adjustment, supporting various scenarios such as meetings, presentations, and stage events.

●High System Stability: The system supports continuous operation for long-duration large conferences, with one-click recall of configuration parameters for convenient system adjustment.

Product Parameters

VIII. Application Scenarios

This all‑in‑one audio‑visual and lighting solution achieves smooth coordination among audio, video and lighting subsystems. It brings intuitive operational experience, premium acoustic output and superior visual effects. The system is applicable to numerous scenarios including meetings, keynote briefings, stage performances and training activities.