2025 Guangzhou DSPPA Audio Co., Ltd.
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2025 Guangzhou DSPPA Audio Co., Ltd.
2025 Guangzhou DSPPA Audio Co., Ltd.
2025 Guangzhou DSPPA Audio Co., Ltd.

Array Column Speaker with LED Display for Indoor and Outdoor Scenarios DSP2008 & DSP3036

2025 Guangzhou DSPPA Audio Co., Ltd.
System Overview

With the continuous development of modern architecture, performance venues, and public spaces, the integration of audio and visual equipment has become a key approach to enhancing audience experiences. The combination of column speakers and LED displays provides an enriched audiovisual experience for both indoor and outdoor environments, ensuring accurate, clear, and highly visible information delivery. This system solution will explain the design concept, necessity and practical application of the sound reinforcement system with column speakers and LED large screens.


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Array Column Speaker with LED Display for Indoor and Outdoor Scenarios DSP2008 & DSP3036
Array Column Speaker with LED Display for Indoor and Outdoor Scenarios DSP2008 & DSP3036

Design Requirements


  • Clear and Balanced Audio Performance: The column speaker system should be designed to ensure clear and balanced sound quality, avoiding distortion.

  • Synchronization Between LED Display and Audio System: It is essential to maintain synchronization between the LED display and the column speaker system, ensuring seamless audio-video performance without delays or stuttering for a consistent audiovisual experience.

  • Protection and Adaptability: For outdoor applications, both the column speakers and LED display must have adequate protection against water, dust, and wind, meeting at least an IP65 rating. The system should be adaptable to various environmental conditions while maintaining stable performance.

  • Easy Operation and Maintenance: The system should be designed for user-friendly operation and maintenance, featuring an intuitive interface for quick adjustments to volume, display content, and audio effects. Additionally, it should support remote monitoring and diagnostics for efficient maintenance and management.


图片5.png Multi-Function Hall Solution Configuration


array-column-speaker-with-led-display-for-indoor-and-outdoor-scenarios-dsp2008-dsp3036-13.jpg


No.

Model

Product Name

Quantity

1

D5821

UHF Wireless Microphone System

1PC

2

DM30

Dynamic Desktop Microphone

2PCS

3

D6561

Hand-held Dynamic Microphone

2PCS

4

D7A

Microphone Stand

2PCS

5

D5828

8 Channels Outdoor Antenna Signal Amplification

1PC

6

CM16

16 Channels Digital Mixing Console

1PC

7

D6642H

Digital Audio Processor with Echo Suppressor

1PC

8

DX1500

Professional Stereo Digital Power Amplifier(8Ω;2x230W)

1PC

9

DSP2008

2” Two-way Array Column Speaker

2PCS


10

D6572II

8 Channel Power Supply Sequence Controller

1PC



图片5.png Multi-Function Hall Solution Description

Solution Description

array-column-speaker-with-led-display-for-indoor-and-outdoor-scenarios-dsp2008-dsp3036-5.jpg



  • Multi-Function Hall Size:

  • 150-300㎡ (Recommended length-to-width ratio: 1:1.5 to 1:2, with a ceiling height of ≥4m)

  • System Components:

  • Audio System+Video System

  • Equipment Configuration:

  • Microphone System: The system includes true diversity wireless microphones, wired microphones, and desktop microphones, which can be adjusted based on different needs to ensure clear speech transmission. We have also equipped the system with an antenna amplification system to enhance wireless signal stability and prevent issues such as signal dropouts and frequency interference.

  • Main Column Speaker: DSP2008 160W Two-Way Array Column Speaker

  • ①The wide audio dispersion angle of the DSP2008 covers a large audience area, complementing the visual effects of the LED display. Its broad frequency range ensures that the audience hears the sound clearly from various angles, enhancing the auditory experience synchronized with the LED screen’s visual effects.

  • ②The simple design of the DSP2008 seamlessly integrates with the appearance and functionality of the LED screen. Its modern and minimalist styling complements the LED screen's design, creating a visually cohesive and professional equipment setup.

  • ③With flexible connection options, the DSP2008 supports various audio devices and LED control systems, ensuring seamless integration of audio and visual signals for coordinated operation between the sound system and the LED display.

  • ④The DSP2008 delivers excellent high-frequency clarity and deep low-frequency performance, complementing the high-definition images presented by the LED screen. The sound balance, whether for wave impact or waveform, creates a more immersive multimedia experience, especially in scenarios requiring voice narration, background music, or live events.

  • Auxiliary Equipment: Digital mixing console, wireless microphones, audio processor. Audio signals are optimized and adjusted through the digital signal processor (DSP), ensuring clear, balanced sound from the column speaker while eliminating echo and distortion.

  • Equipment Installation

  • Column Speaker Installation: The column speakers should be symmetrically suspended on both sides of the stage or LED screen, with the tilt angle directed toward the audience center to avoid sound reflections from the walls.

  • LED Screen Position: The screen should be placed at the center of the stage backdrop, with the bottom 0.8-1.2 meters above the ground to avoid obstruction.



图片5.png Outdoor Solution Configuration


array-column-speaker-with-led-display-for-indoor-and-outdoor-scenarios-dsp2008-dsp3036-15.jpg


No.

Model

Product Name

Quantity

1

D5821

UHF Wireless Microphone System

1PC

2

D5822

UHF Wireless Microphone System

1PC

3

D6561

Hand-held Dynamic Microphone

2PCS

4

D7A

Microphone Stand

2PCS

5

D5828

8 Channels Outdoor Antenna Signal Amplification

1PC

6

CM16

16 Channels Digital Mixing Console

1PC

7

D6642H

Digital Audio Processor with Echo Suppressor

1PC

8

DSP3036B

Digital Waterproof Column Speaker

4PCS

9

D6572II

8 Channel Power Supply Sequence Controller

1PC

10

Switch

Switch

1PC

11

PC

PC

1PC



Note: This system solution is for reference only. Please contact us if needed.



图片5.png  Outdoor Performance Solution Description

Solution Description


array-column-speaker-with-led-display-for-indoor-and-outdoor-scenarios-dsp2008-dsp3036-14.jpg



  • Sound Coverage Area:

  • Covers approximately 150-250 meters, suitable for venues accommodating hundreds to thousands of listeners, such as concerts, sports events, and outdoor activities.

  • System Components:

  • Audio System+Video System

  • Equipment Configuration:

  • Microphone System: The system includes true diversity wireless microphones, wired microphones, and desktop microphones, which can be adjusted based on different needs to ensure clear speech transmission. We have also equipped the system with an antenna amplification system to enhance wireless signal stability and prevent issues such as signal dropouts and frequency interference.

  • Main Speaker: DSP3036 + Outdoor LED Screen for Superior Audiovisual Experience

  • ①Adjustable Main Beam Control for precise sound coverage, ensuring clear and balanced audio for all audience members.

  • ②Built-in DSP and Digital Equalizer for high-fidelity sound, enhancing audio quality to complement the LED screen’s high-definition visuals.

  • ③Multiple Input Compatibility supports various audio systems, adapting to different scenarios with a flexible and easy-to-install design for quick deployment.

  • ④High Power Output delivers sufficient sound pressure for large spaces, ensuring clear audio even in noisy outdoor environments, perfectly synchronizing with the LED screen.

  • ⑤Weather-Resistant Design with waterproof components and an aluminum casing, ensuring reliable performance in sun, rain, and harsh outdoor conditions for long-term stability alongside the LED display.

  • Auxiliary Equipment: Digital mixing console, wireless microphones, audio processor. Audio signals are optimized and adjusted through the digital signal processor (DSP), ensuring clear, balanced sound from the column speaker while eliminating echo and distortion.

  • Equipment Installation

  • Column Speaker: Four phased array column speakers can be arranged based on the venue layout, with the option to install them directly on pillars or walls.

  • LED Screen Position: The LED screen should be installed in the most visually focused area, typically at the center or slightly offset from the main audience zone, ensuring clear visibility of the content from any position in the venue.


图片5.png Product Introduction_DSP2008 Two-Way Array Column Speaker


array-column-speaker-with-led-display-for-indoor-and-outdoor-scenarios-dsp2008-dsp3036-9.jpg


Features:

  • Ultra-compact and lightweight design for easy handling and installation.

  • High-strength aluminum alloy enclosure for durability and enhanced performance.

  • Seven sound path into semi-olive wave front design delivering a wide 120° (H) × 10° (V) dispersion angle for clear and precise sound coverage.

  • High-Performance Driver Unit Combination (1" Compression + 8×2" Neodymium Full-Range Drivers), offering low distortion and high fidelity.

  • Versatile connection options with Phoenix connector and NL4 Speakon for flexible setup.

  • Slim and elegant design that fits seamlessly into various environments.


图片5.png Product Introduction_DSP3025/DSP3036


array-column-speaker-with-led-display-for-indoor-and-outdoor-scenarios-dsp2008-dsp3036-18.jpg

Features:

  • Acoustically simulate the sound columns of different shapes, up to 6 sound beams, and vertical sound direction adjustable with a remote.

  • Active sound column with digital signal processor(DSP) and digital power amplifier built in, rated 240W/360W.

  • Built-in 100v/70v transformer

  • Volume, tone and other parameters of the sound column adjustable

  • Waterproof speaker unit and overall stamping aluminum housing design, suitable for outdoor use

  • With DSP-3000 regulator for easy configuration Compact size, easy installation and high electro acoustic sensitivity



图片5.png Application Scenarios


array-column-speaker-with-led-display-for-indoor-and-outdoor-scenarios-dsp2008-dsp3036-17.jpg


The combination of column speakers and LED displays not only achieves efficient sound reinforcement but also delivers powerful visual presentation effects. With proper selection of visual equipment, system configuration, and precise tuning, it provides users with a high-quality audiovisual experience, meeting the demands of various indoor and outdoor environments. This solution is applicable in venues such as sports stadiums, exhibition centers, conference halls, train stations, and churches.

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Prioritizing security and reliability, DSPPACS's enterprise-grade systems reduce background noise while supporting daisy-chaining for large rooms. Perfect for global enterprises and SMBs alike, our solutions simplify hybrid collaboration without compromising on sound quality.


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