Industry-leading OEM manufacturing for global distributors
In the rapidly evolving world of professional audio, the Cox405s Multifunctional Column Speaker has emerged as a disruptive force, bridging the gap between high-fidelity aesthetic integration and powerful acoustic performance. As global commercial spaces demand sleeker, more "invisible" sound solutions, the industrial demand for column speakers has seen a compound annual growth rate (CAGR) of over 7.4% in the professional AV sector.
The shift from traditional "box" speakers to column arrays like the Cox405s is driven by the physics of line source dispersion. Unlike point source speakers, the Cox405s minimizes vertical sound spread, significantly reducing ceiling reflections in reverberant spaces like cathedrals, airports, and modern glass-walled boardrooms. Globally, architects and system integrators are prioritizing "Acoustic Slimline" designs that provide high Speech Transmission Index (STI) scores without compromising interior aesthetics.
When searching for a Cox405s column speaker factory, the efficiency of the Pearl River Delta audio cluster remains unmatched. Factories like ours integrate the entire value chain: from CNC cabinet fabrication and precision painting to advanced SMT lines for active DSP modules. Our 18,000 square meter facility allows for Just-In-Time (JIT) manufacturing, reducing lead times by 30% compared to European or North American counterparts. This efficiency is not just about speed; it's about the iterative R&D cycles that allow us to refine the Cox405s crossover networks and driver alignment based on real-time feedback from global exporters.
Engineered for versatility across diverse global environments
In Europe and Latin America, the Cox405s is the preferred choice for House of Worship (HoW) projects. Its narrow profile fits perfectly on historical pillars, while the controlled vertical dispersion ensures the sermon reaches the back row with crystal clarity despite the stone walls' echo.
The "Multifunctional" aspect shines in corporate settings. Integrated with DSP, these speakers handle both high-definition video conferencing (clear vocals) and background music playback (rich tonality) seamlessly, catering to the hybrid work trend in the US and APAC markets.
For airports and train stations in the Middle East and SE Asia, the Cox405s provides the high SPL required to cut through ambient noise while maintaining the speech clarity necessary for critical public announcements.
Established in 2010, TACA Pro Audio was established by founders Mr. Qiu and Mr. Li, who have been engineers in the professional audio industry since 1999. With over 20 years of experience, they continue to lead the TACT team in research and technological developments.
Our factory covers an area of more than 18,000 square meters. We operate dedicated workshops for speaker cabinet production, polishing, painting, assembly, and testing. Our office building features a comprehensive product showroom and a dedicated KTV experience room to showcase our audio fidelity.
Not only to sell professional speakers but to offer the best and unique services before and after sales, enhancing communication and knowledge for our customers globally.
Navigating the future of professional audio sourcing
Modern procurement officers are moving away from off-the-shelf products toward "Platform-Based OEM." The Cox405s represents this shift—a proven acoustic platform that can be customized with different driver brands, power ratings, or mounting hardware to meet specific market requirements. As an exporter, we provide the documentation and compliance (CE, RoHS) necessary for smooth entry into high-regulation markets.
We see a significant trend toward Active Intelligent Columns. By integrating Class-D amplification and Dante networking directly into the column, we reduce the footprint of the rack room. Our R&D team is currently focusing on "Beam Steering" software that allows users to adjust the sound coverage area digitally via an app, a feature set that will soon be standard in the next generation of multifunctional speakers.
Quality assurance recognized by international standards
Expert insights for informed procurement
The Cox405s utilizes line-array theory in a column format. This means sound drops off at 3dB per doubling of distance rather than the 6dB of point source speakers, resulting in more even volume across a large room.
Yes, we provide comprehensive OEM/ODM services including cabinet design, custom driver selection, crossover tuning, and logo printing. Our 10+ years of experience ensure your brand meets professional acoustic standards.
Every speaker undergoes a 4-stage check: Component testing, cabinet finish inspection, acoustic frequency response testing in our testing workshop, and a final 24-hour burn-in for active components.
Usually, production takes 25-35 days depending on customization requirements. Our integrated production chain (painting to assembly) allows us to be faster than factories that outsource these processes.
Diverse solutions for every acoustic challenge
TACT Pro Audio
