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Home ApplicationsLarge-Scale Events Integrated Audio, Visual and Lighting Solution for Smart Large Conference Rooms
Overview Key Highlights Related Product List More Commercial Solutions


Integrated Audio, Visual and Lighting Solution for Smart Large Conference Rooms



 I. Solution Overview



Large multifunctional conference rooms serve as vital venues for modern government and enterprise organizations to conduct meetings, training sessions, academic presentations, remote conferences, cultural performances, and other activities. This solution focuses on four core systems: professional lighting, LED display, conference discussion, and audio reinforcement systems. By integrating audio, lighting, and visual technologies, the solution enables coordinated operation and centralized management of all subsystems to meet the requirements of diverse application scenarios.



Project Requirements

● All-Scenario Coverage: Supports a wide range of applications, including local meetings, remote video conferences, academic presentations, and cultural performances.
● Ultra-HD Visual Experience: The LED display delivers crystal-clear images with rich details and vivid colors.
●High-Quality Audio Performance: The professional sound reinforcement system ensures even sound coverage and excellent speech intelligibility throughout the venue.
● Intelligent Lighting Control: The lighting system supports multiple scene modes to meet different illuminance and color temperature requirements for meetings and performances.
● Collaborative System Integration: All systems work together through coordinated manual operation for fast and efficient scene switching


 II. Large Conference Room (200㎡) Application Solution

System Architecture
Room Size: 200㎡ Large Conference Room
Applications: Meetings, presentations, performances, training sessions, and other scenarios
This solution consists of four core subsystems: LED Display System, Professional Sound 
Reinforcement System, Intelligent Lighting System, and Digital Daisy-Chain Conference System. Each system operates independently while supporting centralized control and linkage through the integrated control system, providing flexible and efficient solutions for various applications in large conference room.



System Rendering


System Advantages

● Professional Line Array Main PA System for Uniform Sound Coverage
The suspended line array speaker system delivers even sound distribution throughout the 205㎡ venue, eliminating dead zones and ensuring balanced sound pressure levels between front and rear seating areas with excellent speech clarity.
● Complete Audio Chain for Reliable Feedback Prevention
Equipped with a mixer, digital audio processor, and feedback suppressor, the complete audio chain is optimized for stable performance, allowing multiple microphones to operate simultaneously with reduced risk of feedback.
● High-Definition Indoor LED Display for Outstanding Visual Experience
Featuring a high-density P1.86 indoor LED display, the solution provides fine image details and vivid colors, making it ideal for close-range viewing of documents, videos, and presentations.
● Flexible Professional Lighting System with Multiple Scene Modes
The professional conference lighting system combines soft meeting lights, focused spotlights, and dynamic beam lights to create versatile lighting environments for meetings, presentations, and events. The optimized lighting design ensures both excellent functionality and an elegant visual atmosphere.
● Digital Daisy-Chain Conference System for Organized Discussion
The DSPPA D6201 series digital conference system supports chairman priority control and delegate speaking management, enabling orderly discussions for multi-participant meetings.
● Sufficient System Expansion and Future Upgrade Capability
With reserved audio interfaces and flexible system architecture, the solution allows future integration with central control systems, recording and broadcasting equipment, and other devices for easy 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 major audio, visual, electronic, and lighting systems work together to create an intelligent large conference environment integrating high-definition visual presentation, stable speech pickup, uniform professional sound reinforcement, and adjustable ambient lighting control.




 IV. Indoor P1.86 LED Display System



 V. Professional Conference Lighting System


 VI. D6201 Intelligent Digital Conference 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



Model

LA1428N

Drive Unit

8" Bass×2, 1.75” Treble×1

Frequency Response

70Hz-20kHz

Speaker Sensitivity (1m, 1W)

98±2dB

Max.SPL

124+2dB

Rated Power

400W (AES)

Rated Impedance

16Ω

Directivity (HxV)

120°×20°

Color

Black

Dimension

643mm×385mm×232mm

Net Weight

16kg


Model

LA1428S

Drive Unit

18" Bass×1

Frequency Response

35Hz-250Hz

Speaker Sensitivity (1m, 1W)

102±2dB

Max.SPL

131±2dB

Rated Power

800W

Rated Impedance

8Ω

Color

Black

Dimension

642mm×620mm×489mm

Net Weight

46kg


 VIII. Application Scenarios


List of Products Related to the Above Solution

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35Hz-20KHz(±3dB)

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Integrated Audio, Visual and Lighting Solution for Smart Large Conference Rooms

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