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Creating a New Landmark in Global Esports | PLA Spectral Sound Shocking Assistance, Building an Auditory Feast Hall!

In the era of deep integration of technology and culture, esports, as an emerging cultural force, is flourishing at an astonishing speed. And Shanghai, this innovative and dynamic international metropolis, once again stands at the forefront, striving to build the Shanghai Esports Center as a world-class e-sports industry landmark.

LOOP Star Ring Center is a major construction project at the municipal level, jointly built by Shanghai Zuotao Group, Guangdong Chaojing Group, and Tencent Esports. The total investment is about 10 billion yuan, and the construction area exceeds 700000 square meters. It features gaming and esports as its characteristic industry, with digital economy and headquarters economy as its core industries. It is committed to building an innovative industrial headquarters base, constructing a full chain esports park integrating "events+research and development+experience+service", and helping Huacao build an international esports town.

Among them, the sound system construction of LOOP Star Ring Center is striving for excellence, aiming to bring immersive auditory experience to the audience and contestants. Today, let's delve into the construction and installation process of its audio system.

The construction of the sound system embodies ingenuity: The double ten inch main speaker is one of the core components of the entire sound system. It is carefully installed in key positions of the e-sports venue and lifted to ensure that the sound can evenly cover the entire venue. During the installation process, it is necessary to strictly control the installation accuracy to ensure that the angle and position of each speaker meet the acoustic design requirements. At the same time, the laying of the line is also crucial, ensuring the safety and concealment of the line, avoiding signal interference and line faults. During the debugging phase, technicians need to use professional acoustic measurement instruments to finely adjust various parameters of the audio system, in order to achieve the best performance state of the entire audio system.

The 18 inch main expansion subwoofer is equipped with a high-power bass driver to output stunning bass; The supplementary speakers are scientifically arranged to fill the blind spots in the sound field and ensure even coverage of the venue's sound; Reasonably set up the reverse speaker to ensure clear sound reception for stage personnel; Monitoring active speakers provides precise reference for audio control, while matching amplifiers provide stable power supply. From equipment selection and location planning to line laying and system debugging, a professional team repeatedly optimizes to create a top-level sound effect hall for future esports events, igniting on-site passion with stunning auditory experiences for every event.

PLA LS210 line sound source array speaker:

This line source array speaker features high sound pressure levels and wide frequency response, making it suitable for the audio needs of large venues. Medium sized two-way frequency division system, equipped with WPE equidistant acoustic waveguide; Full neodymium magnetic high sensitivity unit with extremely large dynamic margin; Equipped with WCT (Wavefront Coupling Technology) wavefront coupling technology; Small size, light weight, high sound pressure/volume ratio.

PLA LS210S ultra-low speaker:

This is a powerful ultra-low frequency speaker with deep diving ability and strong low-frequency effects. 4-inch voice coil with large dynamic design and ultra-low unit; Small size, light weight, high sound pressure/volume ratio; Can be paired with 1-4 LS210 line sound source array speakers; Medium sized two-way crossover system; High sensitivity unit with huge dynamic margin; Equipped with WCT (Wavefront Coupling Technology) wavefront coupling technology.

PLA CF8 coaxial speaker:

This is a coaxial speaker that adopts a coaxial design, placing the tweeter and subwoofer on the same axis to achieve a more uniform sound field and better positioning. Excellent vocal performance; 1.75 "phase corrected compressed treble; low-frequency response as low as 55Hz; Equipped with CPS (Coaxial Point Source) coaxial point sound source technology.

PLA CF12 coaxial speaker:

It is praised for its excellent sound performance, especially in terms of vocal performance. This speaker is equipped with a 3-inch phase corrected compressed tweeter and a low-frequency response as low as 45Hz, ensuring clear and rich sound. At the same time, the use of CPS (Coaxial Point Source) coaxial point source technology provides more concentrated and uniform sound wave diffusion, further enhancing the sound quality experience.

PLA CF15 coaxial speaker:

This is a coaxial speaker that adopts a coaxial design, placing the tweeter and subwoofer on the same axis to achieve a more uniform sound field and better positioning. Excellent vocal performance; 3 "phase corrected compressed treble; low-frequency response as low as 40Hz; Equipped with CPS (Coaxial Point Source) coaxial point sound source technology.

PLA P108 Timing Power Manager:

This is a sequential power manager that can turn on or off various audio devices in sequence, avoiding power interference caused by simultaneous startup and improving sound quality. 2 o'clock color LCD intelligent display window, real-time display of current voltage, date and time, channel switch status; Timer power on/off function, built-in clock chip, can be set according to date and time, no need for manual operation, making device management simpler. Added countdown shutdown function; 8-channel output, with each channel's delay opening and closing time can be freely set (range 0~9959); 10 sets of device switch scene data saving/calling, simple and convenient scene management application; Specially designed undervoltage and overpressure detection and alarm functions provide reliable protection for your equipment, with a total power of 7200 and a maximum single power of 2860w. It supports cascading control of multiple devices, and the cascading status can be automatically detected and set; Configure RS232 interface to support external central control device control; Remote centralized control can be achieved, and each device comes with its own device code ID detection and setting; Support panel Lock locking function to prevent human error operation; Air switch protection for short circuit overload.

PLA DL4000 power amplifier:

This is a power amplifier that features powerful power output and advanced circuit design, providing high fidelity, low-noise sound performance. Support DANTE, AES/EBU, analog input, with priority selection; Network TCP/IP control, capable of managing multiple devices; Remote power on/off, delayed power on/off function; Adopting a 4.3-inch IPS capacitive touch screen; Built in DSP digital processor, 48k/24bit; Supports multiple online modes: USB, TCP/IP, RS232, RS485, and third-party open interfaces; Real time remote monitoring of the working status of the power amplifier; On site, the power amplifier can be identified through software; Support free switching between bridging and matrix modes; Input sensitivity adjustable in three levels, 0dBu/6dBu/12dBu, software or color LCD screen settings; Standard Fir function, supporting 4x2048 Taps; Fixed voltage and fixed resistance output mode settings: 100V, 70V, 8 ohms, 4 ohms; Software control, capable of simultaneously controlling media matrix and professional processor; Wide voltage operation 180-264VAC, energy-saving power supply design, with power factor correction technology; Equipped with independent alarm function, it will sound an alarm in case of malfunction or improper operation. The equipment panel can achieve temperature monitoring, power amplifier power, current, voltage monitoring and detection;

PLA PS4P active speaker:

This is an active speaker with a built-in power amplifier that can be directly connected to a microphone and other audio signal sources. This type of speaker provides clear sound on-site, allowing the audience to better enjoy the music. Adopting a metal aluminum shell, the overall appearance is small and exquisite; Built in amplifier circuit, active output, self-contained; Use one high-efficiency 4.5-inch full band unit; Equipped with D · AMP (Class D Amplifier) digital amplifier circuit technology; Equipped with MLC (Microphone&Line Combined Input) preamplifier circuit technology; Equipped with FCT (Full Frequency Coherent Technology) technology.

The Shanghai Esports Center project, with the assistance of a series of professional audio equipment such as PLA Pu Lai Sheng, will become a model for the perfect integration of e-sports and audio-visual. In the future, this place will host one exciting and unparalleled esports event after another. PLA Pu Lai Sheng will continue to use its excellent audio technology to create a soul stirring sound world for every esports enthusiast and every passionate event, and witness the glory of the new era of esports together!