Kmax-612P
Active 3-way Line Array
Features
• High-performance linear array
• Acoustic Analysis Cabinet Design
• High-resolution audio reproduction
• Space-saving and powerfully efficient
• Couplable and predictable coverage
• Ultra-high scratch-resistant protection
Application
• Medium-sized theater, opera house, movie theater
• Medium-sized auditorium
• Medium-sized outdoor stadium, medium-sized concert hall
• Medium-sized convention center, medium-sized cinema
• Outdoor Mid-Size Concerts and Music & Dance Tour Performances
The Kmax-612 large linear array system boasts high efficiency and powerful performance, featuring speaker units that seamlessly integrate high-, mid-, and low-frequency drivers into a single compact module. The trapezoidal cabinet design is not only visually appealing but also ingeniously engineered for easy and convenient installation. Each speaker comes equipped with integrated connectors, and every connector is securely attached to a steel safety cable—ensuring that the entire system is simple to set up while minimizing the risk of losing vital components.
The Kmax series builds upon the insights of its predecessors while forging ahead, pushing linear array speaker technology into entirely new frontiers. It delivers natural, lifelike audio reproduction, boasts extended projection distances, exhibits superior wind resistance, and enables quicker and more convenient transportation and rigging. These remarkable achievements are inseparable from Realsound’s close collaboration with renowned musicians and acoustic experts. From the very beginning of its design, the Kmax series has been guided by a clear, well-defined vision. And within Realsound’s state-of-the-art laboratories, pioneering and innovative technicians have ensured that these products deliver exceptional, all-around performance.
Over the past few decades, linear array technology has sparked a revolution in the professional sound reinforcement field. Thanks to its ability to project sound accurately over greater distances while effectively eliminating unnecessary interference caused by reflective surfaces, speaker systems incorporating this technology have emerged rapidly, popping up like mushrooms after rain. As the technology has become more widespread, the Kmax series has continuously pushed the boundaries of sound reinforcement equipment standards forward. Our technological advantage stems from RealSound’s acoustic design corrections tailored specifically to the high-frequency spectral structure, allowing us to focus entirely on achieving an exceptionally smooth frequency response—rather than relying on electronic methods employed by acoustical engineers to compensate for any imperfections.
Before developing the Realsound linear products, we carefully researched early-market competitors in the same category, focusing intently on their technical features and sound quality. At the same time, we engaged in in-depth discussions and exchanged insights with numerous professionals. As a result, the new professional concept behind the Kmax series has become increasingly clear.
The Kmax-612 cabinet is crafted from 15mm, 9-ply birch plywood, with a durable, two-component finish applied to the exterior for superior scratch resistance. The front panel is protected by acoustically transparent foam and a metal grille. Additionally, a quick and seamless lifting system allows for adjustable outward tilting angles ranging from 0 to 10 degrees in 1-degree increments.
| Unit Configuration | LF: 2 x 12-inch neodymium Coaxial mid-high speaker MF: 2x 4-inch neodymium HF: 2 x 2.5-inch |
| Frequency Response (-10 dB) | 55Hz-20KHz |
| MAX SPL | 142 dB (using the [Kmax-612P] preset) |
| Rated Impedance | 8Ω |
| Coverage Area (H x V) | 70°/90°/110° x 10° |
| Angle device | 0 to 10 degrees adjustable |
Box exterior design | Trapezoid, 5 degrees |
| Dimensions (Height × Width × Depth) | 355mm x 950mm x 488mm |
| Weight | 46kg |
| Lifting Method | Patent Lifting System |
| Type | Class D, 2-channel |
| Output power | 2 x 1100W 8Ω power amplifiers |
| Input impedance | 10kΩ balanced |
| Input equalizer | Parametric, hi/low shelving, band-pass, band-stop, all-pass 5-band equalizer: Peak, High/Low Shelf, All-Pass, Band-Pass, Band-Stop, High/Low Pass |
| Output equalizer | Custom FIR, parametric IIR: peaking, hi/lo-shelving, all-pass, band-pass, band-stop, hi/low-pass Parameters for FIR and IIR Filters: Peak, High/Low Shelf, All-Pass, Bandpass, Bandstop, High/Low Pass |
| Kmax-612P CAD |  |
Kmax-612P.doc
Kmax-612P CAD.dwg
Application Cases
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