In the era of complex architectural designs and "smart city" infrastructure, standard point-source speakers no longer meet the rigorous demands of public address and high-fidelity sound reinforcement.
Constant Beam Technology (CBT) represents a paradigm shift in acoustic engineering. By utilizing complex analog delay-and-amplitude shading, CBT allows for a constant vertical coverage pattern across a wide frequency range. This eliminates the "narrowing" effect of standard line arrays at high frequencies and the "blooming" at low frequencies. As a leading OEM Constant Beam Technology Manufacturer, TACT Pro Audio integrates these advanced principles to deliver superior intelligibility in reverberant environments.
This white paper explores how our 20+ years of engineering expertise (led by founders Mr. Qiu and Mr. Li) has translated into a global export operation that supports the world’s most challenging acoustic projects.
Constant Beamwidth Technology is essential for speech intelligibility (STI) in high-ceiling, glass-and-steel environments. Our OEM solutions ensure commuters hear every announcement clearly, reducing travel stress and increasing safety.
Traditional cathedrals present immense echo challenges. CBT speakers focus energy on the congregation, avoiding reflective ceilings and side walls, preserving the sanctity and clarity of every word.
Weatherproof OEM line arrays and CBT systems provide uniform coverage across thousands of seats, ensuring the emotional impact of the game is felt equally from the front row to the nosebleeds.
Modern meeting speakers require integration with digital networks. Our high-quality white meeting speakers are designed for the aesthetic and acoustic needs of executive boardrooms.
Utilizing models like the XY315, our systems are built for long-throw performance in open-air festivals and commercial outdoor events, maintaining tonal balance over distance.
The next frontier for Constant Beam Technology Manufacturers is the move toward "Active Beam Steering." While traditional passive CBT utilizes resistor-capacitor networks, the future involves per-driver DSP control. This allows the beam to be adjusted via software, adapting to changing room occupancy or humidity levels in real-time.
"Our mission is to stay at the forefront of the rapidly changing audio industry, keeping up with trends like AI-audio integration and sustainable manufacturing." — TACT Vision Statement.
Established in 2010, TACA Pro Audio was established by founder Mr. Qiu and Mr. Li, who have been engineers in the professional audio industry since 1999. Qiu and Li continue and strive to lead the TACT team for research and technological developments till now with more than 20 years of experience.
Our factory covers an area of more than 18,000 square meters. We have our own speaker cabinet production workshop, polish workshop, painting workshop, assembly and testing workshop, and office building. The office building contains a comprehensive products showroom, KTV experience room, and domestic & foreign sales department to offer good customer service.
We provide speakers with OEM & ODM service that includes speaker design, sound adjustment, and QC before shipment. Also provide project solutions by different occasion, project type, number of people, and budget.
We have enjoyed a good reputation in over 50 countries. Our products received CE certification and product design patents. We strive to apply our products and services to enhance communication, information, and knowledge of our customers and the general public. Our mission is not only to sell professional speakers but also to offer the best and unique services before and after sales to our customers.
We maintain a vast inventory of raw materials and components, ensuring lead times are minimized for large-scale global exports. Our factory’s 18,000 sqm footprint allows for mass production without compromising on precision.
We understand that acoustic standards vary by region. Our team provides EASE data and GLL files for acoustic consultants in Europe, the Middle East, and the Americas to assist in regional project modeling.
Every shipment is accompanied by necessary certification. As a veteran exporter, we handle the complexities of international shipping, customs, and local electrical standards for our partners.
TACT Pro Audio
