X15-HIQ RAL 2-Way Coaxial Speaker

X15-HIQ RAL: The Ultimate Stage Monitor for Professional Performers

Engineered for the spotlight, the L-Acoustics X15-HIQ RAL is a 2-way active coaxial loudspeaker designed to deliver exceptional vocal clarity, robust low-end power, and precise sound dispersion—making it an indispensable tool for live performance environments. Whether you're a touring musician, a stage technician, or a venue sound engineer, this high-output monitor offers unmatched reliability, feedback resistance, and immersive sonic control. With its premium Baltic beech and birch plywood cabinet, integrated rigging points, and optimized directivity patterns, the X15-HIQ RAL ensures consistent performance across diverse setups—from floor-standing monitors to wall-mount, ceiling-mount, or flown configurations.

Key Features That Set It Apart

• • Active Crossover System: Proprietary amplifier integration with dedicated presets ensures seamless driver coordination between the 15-inch low-mid transducer and 3-inch compression driver for balanced frequency response and reduced distortion.
• • Ellipsoid Waveguide Technology: Enhances horizontal and vertical beam control (60° vertical / 40° horizontal coverage) while minimizing off-axis coloration—ideal for tight stage monitoring without bleed into other microphones.
• • Bass-Reflex Enclosure Design: Optimized port tuning delivers extended low-frequency extension (down to 55 Hz) and increased efficiency, resulting in powerful yet clean bass reproduction even at high volumes.
• • Dual Angled Mounting Options: 35° and 55° preset angles allow quick adaptation to different performer positions and stage layouts—critical for achieving optimal personal monitoring.
• • Rugged Industrial Build: Constructed from premium-grade hardwood panels, coated steel grille, and acoustically transparent fabric, the cabinet withstands rigorous use during tours, festivals, and permanent installations.

Technical Details for Precision Performance

The X15-HIQ RAL operates on a dual-channel active system with separate amplification paths for LF and HF drivers, each rated at 8 ohms impedance. Its usable bandwidth spans from 55 Hz to 20 kHz (-10 dB), with optimized response ranges of 62–20 kHz (-6 dB) and 70–20 kHz (-3 dB), ensuring full-range clarity across all musical genres. With a peak SPL of 138 dB at 1 meter under free-field conditions using pink noise (crest factor 4), this speaker provides ample headroom for dynamic vocal performances and instrument reinforcement. The enclosure measures 430 x 580 x 375 mm (16.9 x 22.8 x 14.8 inches) and weighs 21 kg (46.3 lbs), making it both portable and stable when mounted. Four M10 threaded inserts support external rigging systems, while a DIN580-compatible M8 safety point adds critical load-bearing assurance during fly operations.

Where It Shines: Ideal Use Cases

This professional-grade stage monitor excels in venues where clear, focused audio delivery is non-negotiable. It’s commonly deployed in live music settings such as clubs, theaters, concert halls, and corporate events. Its ability to maintain consistent coverage over a wide area makes it suitable not only for front-of-house applications but also as a reliable floor wedge or side-fill system. For sound engineers managing complex setups, the X15-HIQ RAL supports versatile mounting options—including vertical and horizontal orientations—for flexible integration into line array systems or permanent installations. Its IP43 rating ensures protection against dust and light splashes, making it viable for outdoor stages or humid environments.

User Feedback Highlights

Sound professionals consistently praise the X15-HIQ RAL for its articulate midrange, which cuts through dense mixes without harshness—a trait particularly valued by vocalists who need to hear themselves clearly amidst band noise. Many users note that the speaker's controlled directivity reduces stage volume buildup, improving overall acoustic hygiene. The durability of the cabinet has been commended by touring crews, especially those working in demanding conditions like outdoor festivals or multi-city tours. One sound designer remarked, “It’s rare to find a monitor that combines precision engineering with real-world toughness—it’s become our go-to for any gig where clarity matters.”

Frequently Asked Questions

What does “active” mean in this context? Active refers to internal amplification and crossover processing built directly into the speaker enclosure, eliminating the need for external signal management and providing more accurate driver control.

Can I mount it vertically or horizontally? Yes—the X15-HIQ RAL features multiple mounting points and orientation flexibility, allowing secure installation in either direction for custom configurations.

Is it suitable for long-term use in touring scenarios? Absolutely. Its rugged construction, weather-resistant design (IP43), and reinforced rigging hardware make it ideal for frequent transportation and repeated setup/teardown cycles.

How does it compare to passive monitors? Unlike passive models, the X15-HIQ RAL integrates a dedicated controller that manages gain staging, limiting, and EQ curves tailored specifically to its transducer characteristics—resulting in superior consistency and reduced risk of damage from improper input levels.

In summary, the L-Acoustics X15-HIQ RAL stands out as a benchmark in active stage monitoring technology. With its combination of advanced acoustics, industrial-grade build quality, and user-friendly versatility, it empowers performers and technicians alike to achieve studio-like clarity on stage—where it matters most.

Product Categories : Monitor Speaker