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Multifunctional Hall
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Multi-function Hall Sound System

This audio system is a model specially developed by our company for multi-functional halls. The unique driver layout and cabinet geometric structure have been precisely calculated by professional acoustic engineers. By optimizing the spatial distance between the tweeter and woofer units and the sound wave radiation angles, it effectively suppresses phase interference and standing wave reflection between different frequency bands, ensuring that the transparent and delicate high frequencies and the pure and powerful low frequencies do not interfere with each other. Whether it is the clarity of vocal dialogue or the separation of instruments, it can present a layered soundstage performance. Even in complex acoustic environments (such as conference rooms with multi-wall reflections), it can maintain accurate sound transmission and avoid turbidity and distortion.

This set is suitable for spaces of approximately 200 square meters and can be customized according to actual needs.

Linear sound column

Product Model: SH46
Product Type: Linear sound column
Drivers: 6 x 4"
Rated Power: 450W
Maximum Power: 900W
Sensitivity: 99dB
Maximum SPL: 128.5dB / 131.5dB
Frequency Response: 65Hz – 20kHz
Impedance: 5.3Ω / 10.6Ω
Driver: Aluminum Basket / Ferrite
Cabinet Material: Multi-Layer Plywood
Cabinet Type: Bass Reflex
Connectors: 2 x 4-pin Speakon
Flypoint Threads: 14 x M8
Dimensions: 150 *170 *670mm
Weight: 10.5kg

Power Amplifier

Model Number: DH800
Product Type: Power Amplifier
8Ω Stereo Power: 850W×2
4Ω Stereo Power: 1275W×2
8Ω Bridged Power: 2550W
Signal-to-Noise Ratio: 105dB
Slew Rate: 60V/μs
Damping Factor: 550
Frequency Response: 20Hz–20kHz (±0.3dB)
Input Sensitivity: 0.775V
Input Impedance: 10KΩ (unbalanced)–20KΩ (balanced)
Front Panel Indicators: Signal, Active, Clip/Limiting
Power Supply: 220V, 50/60Hz
Maximum Power Consumption: 3500W
Net Weight: 18.5kg
Dimensions: 450×483×88mm

Manufacture. Professionalism

While maintaining professional-grade sound quality, the product places special emphasis on portability: its compact size, combined with ergonomic rounded edges, allows for effortless single-handed grip or transportation; its lightweight design enables rapid deployment in various meeting scenarios – whether for temporary sound reinforcement in small-to-medium conference rooms, voice amplification in training classrooms, or emergency audio support for outdoor temporary meetings, it can be quickly put into use through simple operations. With its precise vocal reproduction capability (high-frequency resolution reaching 20kHz), it is particularly suitable for scenarios such as speeches, presentations, and video conferences, ensuring that every detail of the voice is clearly discernible and helping improve communication efficiency.

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Material introduction

The cabinet is meticulously constructed from high-density medium-density fiberboard (MDF), a material valued for its uniform internal structure and exceptional damping properties. These characteristics effectively absorb cabinet resonance and reduce sound coloration, ensuring pure and unadulterated audio reproduction. Joints are treated with multiple layers of imported automotive-grade putty for sealing, and undergo a precision pressing process to guarantee airtightness within the cavity. This meticulous craftsmanship prevents low-frequency looseness caused by air leakage, maintaining the tightness and power of bass notes. The surface coating process is particularly sophisticated: first, the cabinet is finely sanded to create a smooth texture, followed by the even application of 5 layers of eco-friendly water-based paint. This not only forms a wear-resistant and scratch-proof protective layer but also imparts a warm and elegant visual texture to the cabinet, balancing practicality with aesthetic appeal.

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Professional acoustic configuration

6×4" Full-Range Driver Configuration,Features aluminum-frame ferrite drivers with a rated power output of 450W. Paired with a bass reflex enclosure design, it delivers a wide frequency response of 65Hz–20kHz, balancing low-frequency punch and high-frequency clarity for vocal reinforcement and small-to-medium music playback.

Lightweight body design

Weighing only 10.5kg and featuring a compact size of 150×170×670mm, it is highly convenient for handling and installation. Additionally, the multi-layer plywood cabinet, evenly coated with 5 layers of eco-friendly water-based paint, ensures durability and withstands frequent use.

Flexible mounting design

SH46 supports dual installation modes: of fly mounting and stand mounting. With 14 M8 flypoint threads and universal stand interfaces, it can quickly adapt to trusses, wall or floor stands, meeting the flexible deployment needs of various scenarios such as conference rooms, small-scale performances, and exhibition halls—especially suitable for occasions with limited space height or requiring rapid setup.

Application scenarios

CHORDIO products are sold in more than 100 countries around the world and have gained a good reputation among numerous customers. Our company provides a full set of professional audio systems, which are suitable for various events. These include product launches, weddings, hotels, churches, stadiums, stage performances, DJ shows, party concerts, and more. Our top engineers and sales team are ready to offer all the services and products you need.

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