Explore our engineering-focused lineup of professional loudspeaker systems, line arrays, and custom stage monitors. Manufactured with precise transducer alignment and robust cabinet architectures to satisfy rigorous high-SPL operational expectations.
Modern sound reinforcement demands more than simple raw amplification. The physics of K2 High Power systems are rooted in maintaining coherent wavefronts over extreme projection distances. As high-SPL, multi-way line array systems, they are engineered to resolve horizontal and vertical directivity limitations, ensuring uniform sound pressure levels (SPL) across large arenas, auditoriums, and open-air concert grounds.
At the core of the OEM K2 configuration lies optimized transducer technology. By coupling high-efficiency neodymium compression drivers to customized acoustic waveguides, we prevent phase cancellation in the high-frequency spectrum. The low-to-mid frequencies are supported by robust cone drivers equipped with advanced heat-dissipating voice coils, mitigating thermal compression during sustained operations at maximum nominal power.
Established in 2010, TACT Pro Audio was co-founded by industry pioneers Mr. Qiu and Mr. Li, who have been active as specialized acoustic and structural engineers in the professional audio sector since 1999. Backed by more than two decades of technical research and engineering application experience, Qiu and Li continue to direct our R&D efforts to build next-generation loudspeaker technologies.
Our state-of-the-art factory facility spans an area of more than 18,000 square meters. Unlike assembly-only suppliers, we maintain end-to-end control of our manufacturing vertical. Our infrastructure is segmented into dedicated processing zones: a cabinet fabrication workshop with CNC routing machinery, a manual polishing department, a high-durability paint spraying workshop, and specialized electronic assembly and testing bays.
To guarantee client service and direct interaction, our onsite office complex features an expansive professional product showroom, a high-fidelity KTV experience environment, and integrated domestic and international sales offices focused on managing B2B specifications, ODM projects, and custom OEM requests.
Founders Mr. Qiu and Mr. Li begin their engineering careers in the pro-audio transducer design industry.
TACT Pro Audio is formally established. Production starts with high-power line arrays and professional wooden monitor cabinets.
Expansion to 18,000+ square meters facility. Custom OEM/ODM exports extend to more than 30 countries globally.
Supplying system integrators in 50+ countries. Recognized for reliability, CE compliance, and high-SPL performance.
Over 10+ years of high-end acoustic production experience
We provide comprehensive OEM and ODM support which bridges theoretical acoustic research and real-world event application. Our operations span from raw cabinet customization to complex DSP tuning, active system crossovers, and post-assembly quality checking (QC) before dispatch. We do not just build loudspeakers; we design tailor-made acoustic environments matching specific project requirements, coverage constraints, and budget limits.
Global commercial and live entertainment audio procurement requires strict adherence to international shipping, installation logistics, structural calculations, and mechanical safety metrics. For engineering buyers, purchasing a K2 High Power line array or associated monitor products involves distinct commercial scenarios:
Demands systems with rapid-deployment rigging options, highly durable protective enclosures, and uniform horizontal dispersion angles (70°-110°) to guarantee consistent audience coverage across vast open-air layouts.
Requires weatherproofing options (IP55/IP66 classifications), customizable coverage profiles, integration with centralized building safety system controls, and compliance with local load-bearing structural limits.
Focuses on near-field high-fidelity vocal reproduction, controlled lower-mid resonance to avoid acoustic feedback, and design-forward enclosures that blend into premium architectural interiors.
The evolution of high-power sound systems relies heavily on solving core physical constraints, particularly boundary reflections, acoustic impedance shifts, and phase disruption. Our engineering development timeline centers around three foundational innovations:
By integrating high-frequency and low-frequency components on a singular acoustic axis (as exhibited in our TACT Single 12-inch coaxial stage monitor), we eliminate the lobing anomalies and crossover shifts associated with multi-axis transducer arrays. This coaxial alignment yields a point-source radiation pattern, producing natural phase responses and uniform off-axis dispersion.
Our cabinets are constructed from multi-layer Baltic Birch plywood, a premium wood material chosen for its stiffness, density, and natural internal damping. Combined with CNC routing tolerances under 0.1mm and coated in water-resistant polyurea, our enclosures prevent dynamic distortion while enduring the mechanical wear of professional global transport.
Looking ahead, our engineering development includes active system configurations containing built-in Class-D amplifier modules coupled with advanced DSP capabilities. Implementing FIR (Finite Impulse Response) filtering allows us to correct both magnitude and phase anomalies independently, leading to precise linear response curves and optimized acoustic coherence.
| Parameter | OEM Standard | Application Value |
|---|---|---|
| Cabinet Wood | 15mm/18mm Birch Plywood | Acoustic dampening, high stiffness |
| Directivity Angle | 90° Symmetric Horizontal | Uniform lateral dispersion control |
| Rigging Angle | 0.25° to 10° Adjustable | Custom vertical target dispersion |
| Acoustic Waveguide | DOSC Coherent Waveguide | Isophasic wavefront generation |
Exporting professional audio equipment to regions like North America, Europe, and Asia-Pacific requires strict adherence to international safety directives. Our manufacturing process maintains rigorous QC compliance checks, structural safety calculations (rigging load tests), and electrical safety protocols (CE certification). We ensure compliance across all system elements, from the raw transducers to the integrated rigging hardware.
Find detailed explanations of the structural design, sound tuning capabilities, and manufacturing standards supporting our OEM/ODM sound systems.
A: Sound projection over long distances requires a highly coherent vertical wavefront to minimize acoustic energy losses. Our K2 line arrays employ specialized high-frequency waveguides that transform spherical wave emissions from compression drivers into parallel, in-phase planar wavefronts. Additionally, our multi-layer Baltic Birch plywood enclosures mitigate structural resonance, ensuring high-SPL output remains clean and free of distortion over long projection distances.
A: Our customized service covers everything from wood density selection (typically 15mm/18mm birch plywood) to transducer optimization and paint finish styles (polyurea coating is standard for touring gear). Our engineering group, led by founders Mr. Qiu and Mr. Li, performs complex crossover design and acoustic alignment using measurement software like CLIO and EASERA. This ensures that custom arrays meet specific target response curves, nominal impedance requirements, and maximum coverage patterns.
A: Safety is critical when suspending heavy line arrays above large audiences. All our rigging hardware is manufactured from high-tensile structural steel alloys, designed to achieve a minimum 10:1 safety ratio. In our assembly workshops, structural elements undergo load, tension, and fatigue testing. This testing ensures suspended arrays (up to 16 cabinets per hang) can safely withstand real-world operational stresses and gusty wind loads at outdoor concert events.
A: Coaxial designs integrate high-frequency compression drivers and low-frequency woofers on a singular axis. This configuration aligns the acoustic centers of both drivers, eliminating phase differences and time-alignment anomalies. When performers move on stage, the monitors deliver consistent off-axis frequency response, high feedback resistance, and excellent vocal intelligibility.
Explore more of our professional product selection, including premium high-SPL line arrays, subwoofers, and full-range utility speaker systems. These models are built to meet the rigorous touring and installation standards of global venues.
TACT Pro Audio
