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Home ApplicationsEducation & Training Professional Sound Reinforcement and Lighting System Solution for Basketball Arenas
Overview Key Highlights Related Product List More Commercial Solutions

Professional Sound Reinforcement and Lighting System Solution for Basketball Arenas


 I. Solution Overview



This solution is tailored to the acoustic conditions and operational needs of basketball arenas, combining a professional sound reinforcement system with an intelligent lighting system to deliver a complete audio and lighting solution.



Sound Reinforcement Challenges

● Sound Coverage:Ensures consistent sound pressure levels throughout both the seating areas and the court, satisfying the demands of game audio and public announcements.

● Sound Quality:Produces intelligible speech along with rich, balanced music reproduction, offering strong feedback resistance and reliable system stability.

● Lighting Effects:Satisfies the illumination needs of sports competitions and stage shows, with the ability to support programmed lighting control.

● Ease of Operation:Offers a straightforward, user-friendly operating experience, including one-touch scene presets and hassle-free routine maintenance.


 II. Basketball Arena Solution Configuration – Sound Reinforcement System



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


 III. Basketball Arena Solution Configuration – Lighting System




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


No.

Model

Product Name

Quantity

Sound System

1

LA1420

650W Passive Array Full Range Speaker (1 PCS)

12

2

LA1420S

1000W Passive Array Subwoofer

2

3

LA1420

650W Passive Array Full Range Speaker (1 PCS)

4

4

PV2130

2x1200W  Professional Stereo Class-D Amplifier

4

5

PV2150

2x1400W  Professional Stereo Class-D Amplifier

1

6

D6566

15" Two-Way Full Range Speaker

10

7

PV2080

2x800W  Professional Stereo Class-D Amplifier

5

8

D6565

12" Two-Way Full Range Speaker

6

9

PV2065

Installation Bracket for LA1428 & LA1428S

3

10

D6568

Dual 18" Subwoofer

4

11

PV2150

2x650W Professional Stereo Class-D Amplifier

2

12

CM16

16-Channel Digital Mixing Console

1

13

D6696

16x16 Professional Audio Processor

1

14

D6576

Automatic Feedback Suppressor

1

15

D6572II

8-Channel Power Sequence Controller

1

16

D5841

True Diversity UHF Wireless Microphone System (4 Handheld MICs)

1

17

D5822

True Diversity UHF Wireless Microphone System (2 Lavalier MICs)

1

18

D5823

True Diversity UHF Wireless Microphone System (2 Headset MICs)

1

19

D5836

16-Channel Outdoor Antenna Signal Amplification

1

20

D6561

Handheld Dynamic Microphone

2

21

D7A

Microphone Stand

2

22

DSP8063P

Active Monitor Speaker

1


 IV. Floor Plan Application



 V. Key Advantges of the Basketball Arena Solution



System Application Renderings


Key Advantages

● Comprehensive Arena Coverage— By integrating main line arrays, supplementary speakers for spectator zones, and subwoofers within a three-tier sound reinforcement framework, the system delivers uniform sound pressure levels across the entire venue while keeping coverage gaps to a minimum.

● Premium Sound Reproduction— A digital mixing console, audio processor, and automatic feedback suppressor work in concert to ensure intelligible speech and rich, balanced music, all while significantly cutting down on feedback.

● Flexible Multi-Purpose Use— The audio and lighting systems both allow instant switching among preset scenes, enabling seamless shifts between game, performance, and event modes to suit a wide range of applications.

● Dependable, Low-Maintenance Operation— Class-D high-efficiency amplifiers, power sequencers, and optically isolated signal transmission are combined to guarantee consistent system performance and make upkeep easier.


Typical Applications


● Basketball Game Broadcasts

Handles everything from game commentary and referee calls to live music and audience engagement, with sound coverage extending across the entire arena.


●Sports & Cultural Events
Accommodates performances, award ceremonies, corporate annual events, and other occasions, delivering lighting effects that build an engaging stage atmosphere.

● Events & Public Address
Handles large gatherings, emergency evacuation announcements, and routine notifications, delivering speech that is clear and easy to understand.

 VI. Stage Lighting System Overview



● LED PAR Lights



Delivers uniform RGB color washes alongside essential front lighting to elevate the venue's overall color scheme and ambiance.

● Moving Head Lights



Generates dynamic visual effects via pan/tilt motion and patterned beams, heightening the atmosphere during game openings, award ceremonies, and cultural performances.

● Lighting Console



Provides centralized programming and control of all lighting fixtures, enabling different lighting scene presets to be stored and recalled on demand.

● 8-Channel Opto-Isolated Amplifier


Boosts and distributes DMX control signals to extend transmission range and maintain stable signal delivery over long cable runs.


● Intelligent Dimmer Pack



Delivers regulated power to conventional dimmable lighting fixtures and adjusts brightness in response to console commands, producing smooth dimming effects.

 VII. LA1420+LA1420S Line Array Sound Reinforcement System



Model

LA1420

Frequency Response

50 Hz–18 kHz

Rated Power

650 W

Sensitivity (1W/m)

99±2 dB

MAX. SPL

128±2 dB

System Composition

10" woofer×2, 1.75" tweeter×2

Rated Impedance

8 Ω

Radiation Angle (HxV)

120°×10°

Color

Black

Net Weight

24 kg

Dimensions

(H×W×D)


330×610×490 mm



Model

LA1420S

Unit Structure

18" woofer x1

Frequency Response

43 Hz–250 Hz

Speaker Sensitivity (converted to 1m/1W）

96±2 dB

MAX. SPL

126±2 dB

Rated Power

1000 W

Rated Impedance

8 Ω

Color

Black

Net Weight

60 kg

Dimensions

(H×W×D)

600×555×760 mm



Key Features


● Line Array Design:A vertical coupling of multiple loudspeakers creates a line source, delivering uniform horizontal coverage and slower sound attenuation for long-distance reach in large venues.

● Suspended Configuration:Two main arrays are flown on either side, each comprising 1 subwoofer plus 6 full-range speakers. A further array of 4 full-range speakers is suspended on one side, making three arrays in total.

● Mounting Accessories:Fitted with LA1420D mounting brackets, LA142N nylon slings, LA142K shackles, and LA142H manual chain hoists to guarantee safe and dependable suspension.


 VIII. Mixing, Processing and Power Amplification System

Complete audio signal chain from input to speaker output: Mixing & Routing → Signal Processing → Feedback Suppression → Power Amplification

● CM16 Digital Mixing Cosole

System Role: Core Signal Routing


Serves as the hub for all audio channels, offering 16 inputs and 16 outputs. With a 7-inch touchscreen and direct USB flash drive playback, it acts as the central point for gathering, adjusting, and distributing all microphone and audio source signals.


● D6696 Audio Processor


System Role: Signal Processing Hub


Manages system crossover, delay alignment, noise gating, compression, limiting, and other audio processing tasks, optimizing sound quality across frequency ranges while protecting the loudspeakers.

● D6576 Feedback Suppressor

System Role: Feedback Protection

Employs an adaptive notch filter algorithm that automatically detects and suppresses acoustic feedback frequencies, effectively raising the system's gain before feedback and preventing unexpected feedback during performances.

● PV Series Class-D Power Amplifiers

System Role: Power Amplification & Speaker Driving

Boosts processed low-level audio signals to the power level needed to drive the loudspeakers. Four models are arranged in a graded configuration, totaling 15 units, and deliver over 80% efficiency for stable, dependable operation.

 IX. Application Scenarios

List of Products Related to the Above Solution

75Hz-20KHz (±3dB), 30Hz-200Hz (±3dB)

Professional Active Line Array Loudspeaker System

DSP1580

35Hz-20KHz(±3dB)

Professional Waterproof Active Line Array Loudspeaker-System

DSP1280F

35Hz-20KHz(±3dB)

Professional Active Line Array Loudspeaker System

DSP1280

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