Wall-mounted Broadcasting Loudspeaker

Features

1.Material

• Enclosure Material: High-quality aluminum alloy shell, effectively preventing rust and corrosion.
• Grill Cover: Thickened steel perforated grille, lined with professional acoustically permeable foam, effectively preventing dust and protecting the drivers.
• Driver Configuration: Composed of multiple high-performance full-range speaker units, combined with a silk dome tweeter, ensuring realistic and natural vocal performance and excellent high-frequency extension.

2. Technical Features

• Linear Array Technology: Multiple vertically arranged speaker units generate sound waves similar to “sound columns,” achieving a wide horizontal coverage (>120°) and narrow vertical focusing sound field characteristics.
• Long-Distance Projection Capability: Compared to traditional speakers, sound columns project sound more evenly over greater distances, while reducing harmful reflections from ceilings and floors, significantly improving speech clarity.
• Multiple Connection Methods: Supports Bluetooth/MP3/USB/SD card/TF card playback; built-in digital decoding chip, plug and play, convenient and quick.
• Installation Flexibility: Standard metal wall mount bracket supports horizontal or vertical mounting to meet different sound field coverage needs.

3. Functional Advantages

Superior Speech Clarity: Precise directional control ensures sound reaches the target audience directly, making every word clearly audible even in large spaces like train stations, stadiums, or heavily reverberated churches and auditoriums.

Active/Passive Options:

• Active Model: Built-in digital amplifier module, no external amplifier required; works via Bluetooth or audio cable, saving time and space.
• Passive Model: Meets traditional engineering installation needs; can be used with professional amplifiers for stable and reliable performance.
• Full-Frequency Performance: Although it has a columnar design, its precise crossover network provides a wide frequency response range, accommodating both voice reinforcement and background music playback.
• Easy to Conceal: The slender design resembles an architectural column; available in black/white, it blends seamlessly into modern décor, achieving a “visually inconspicuous, auditorily perceptible” effect.