A-TILT Rigging Element for Stacking A15 and A10 onto KS21 – Precision Angled Mounting Solution for L-Acoustics Line Array Systems When it comes to professional sound reinforcement, seamless integration of line array components is essential for optimal coverage and structural integrity. The A-TILT rigging element from L-Acoustics is a specialized mounting accessory designed specifically for stacking the A15 Wide or A15 Focus loudspeakers directly onto the KS21 enclosure in a vertical array configuration. This engineered solution ensures accurate angular alignment while maintaining safety standards required for live event setups, touring productions, and permanent installations. Key Features: - Adjustable tilt angle range from 12.5° to 25° for precise vertical aiming - Compatible with both A15 Wide and A15 Focus models when stacked above KS21 enclosures - Designed to interface securely with standard KS21 mounting points using four Ø11 mm holes - Enhances stability when used in conjunction with two KS21-OUTRIG support brackets (or alternatively with KS21-CHARIOT and K2-JACK) - Manufactured from high-strength materials suitable for frequent assembly/disassembly in demanding environments Detailed Description: The A-TILT is more than just a mechanical connector—it's an intelligent component that addresses real-world challenges faced by audio engineers during setup. By allowing fine-tuned adjustment of the speaker’s downward angle, this rigging element enables optimized sound dispersion across audience areas without compromising structural safety. It seamlessly integrates into existing L-Acoustics systems, ensuring compatibility with industry-standard rigging hardware such as the KS21 series, which forms the backbone of many touring and fixed installation line array configurations. Whether you're configuring a compact front-of-house system or a large-scale production setup, A-TILT offers flexibility, precision, and reliability—critical factors in achieving consistent acoustic performance across venues worldwide. Ideal Use Cases: This product is widely used in concert touring, corporate events, theater productions, outdoor festivals, and permanent installations where space efficiency and acoustic accuracy are paramount. It supports the creation of multi-layered arrays that deliver uniform coverage and minimize dead zones, especially when integrating subwoofers like the K1 or K2 series. Its modular design makes it ideal for mobile sound providers who require quick deployment and reconfiguration without sacrificing safety or performance. User Feedback Highlights: Audio professionals praise A-TILT for its intuitive design and robust construction. Many users note how it significantly reduces setup time compared to traditional methods involving custom clamps or improvised solutions. Others highlight the ability to achieve exact angles even on uneven surfaces, thanks to the four-hole mounting pattern that allows for secure anchoring to floor trusses or stage grids. The feedback consistently emphasizes improved sound consistency across multiple shows, making it a staple in high-end touring packages. Frequently Asked Questions: What makes A-TILT different from other rigging accessories? Unlike generic adapters, A-TILT is purpose-built for L-Acoustics’ KS21-based systems, offering guaranteed fitment, load-bearing capacity, and angular precision tailored to the unique geometry of A15 and KS21 enclosures. Is additional rigging equipment required? Yes, for maximum stability, it is recommended to use either two KS21-OUTRIG brackets or mount the entire array on a KS21-CHARIOT base with K2-JACK stabilizers. These combinations ensure compliance with international safety regulations for suspended or elevated speaker arrays. Can I adjust the angle manually during a show? Yes, the A-TILT mechanism allows for field adjustments between 12.5° and 25° without tools, enabling on-the-fly tuning based on venue acoustics or audience layout changes. How does this improve sound quality? By enabling precise control over speaker orientation, A-TILT helps align the directivity pattern of the A15 with the intended listening area, reducing off-axis coloration and enhancing clarity at mid-to-high frequencies. This product is a must-have for any serious line array installer seeking a reliable, efficient, and compliant method for stacking A15 and A10 speakers onto KS21 enclosures. With its blend of engineering precision, user-friendly functionality, and proven track record in global touring environments, A-TILT stands out as a critical tool in modern sound system design.
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