X12 Passive 2-Way Coaxial Speaker

X12 Passive 2-Way Coaxial Speaker by L-Acoustics – Versatile Sound Reinforcement for Short-Throw Applications

The X12 from L-Acoustics is a high-performance, passive two-way coaxial loudspeaker engineered for reliable and immersive sound coverage in demanding environments. Designed as a multipurpose solution, this compact yet powerful system excels in short-throw setups such as stage monitors, portable PA systems, live venues, and touring productions. With its advanced acoustic engineering and robust build quality, the X12 delivers consistent clarity, extended frequency response, and precise directivity—making it an ideal choice for audio professionals seeking versatility without compromise.

Key features include a custom-designed 3-inch compression driver integrated coaxially with a 12-inch low-frequency woofer inside a bass-reflex enclosure. This configuration ensures efficient energy transfer across the spectrum while minimizing distortion. The laminar-flow L-Vents reduce turbulence at high SPLs, enhancing low-end output and minimizing unwanted port noise—a critical advantage in live sound reinforcement scenarios where volume levels are consistently high. Internal passive crossover components utilize tailored filters to ensure seamless integration between drivers, preserving tonal accuracy from 59 Hz up to 20 kHz.

Engineered for optimal dispersion, the X12 produces a uniform 90° x 60° coverage pattern that avoids secondary lobes and maintains smooth response throughout the entire listening area. Its sensitivity of 103 dB (1 m / 1 W) and peak SPL capability of 136 dB make it well-suited for both indoor and outdoor applications requiring high output without compromising fidelity. Rated at 400W continuous power with a music peak handling capacity of 1600W, the speaker supports dynamic performance demands through its durable 8-ohm impedance design and dual Speakon NL4MP input connectors for flexible signal routing.

Constructed from a molded steel rhombus mesh grille and finished with a protective polyurea coating, the X12 offers exceptional durability against wear and tear during transport and setup. The M8 thread lifting point allows for secure mounting on truss or pole systems, while its compact dimensions—430 mm H × 580 mm W × 375 mm D—and manageable weight of 20 kg ensure ease of deployment across various configurations. Whether used as a main fill speaker, monitor wedge, or part of a line array cluster, the X12 adapts effortlessly to diverse acoustic needs.

Common applications span live event production, theater installations, corporate presentations, mobile DJ setups, and temporary stage systems where portability, reliability, and even sound distribution are essential. Its ability to deliver clear midrange articulation, deep bass extension, and wide horizontal coverage makes it especially effective in tight spaces such as clubs, conference rooms, and small theaters where traditional speakers may struggle to provide balanced coverage.

Users consistently praise the X12 for its natural sound reproduction, minimal phase distortion, and intuitive setup process. Many note how the 90° x 60° beamwidth provides predictable coverage patterns without the need for complex alignment adjustments. Professionals also appreciate the rugged construction, which withstands frequent use in professional touring environments. While some reviewers initially question whether a passive model can match active systems, they often report satisfaction when paired with appropriate amplification—particularly when using L-Drive parameters for optimized linearization and protection.

Q: Is the X12 suitable for line array configurations? A: Yes, though primarily designed for short-throw reinforcement, it can be integrated into line array setups as a fill or monitoring element due to its consistent off-axis response and directional control. Q: What type of amplifier should I use with the X12? A: A stable 400W RMS amplifier with a minimum 8-ohm load rating is recommended; models compatible with L-Drive settings will enhance performance and protect the drivers. Q: How does the X12 handle high-volume performances? A: Thanks to its laminar venting technology and reinforced cabinet structure, the X12 remains stable under prolonged high-SPL operation, making it ideal for concerts, festivals, and club events. Q: Can I mount this speaker vertically or horizontally? A: The speaker can be mounted in either orientation thanks to its symmetrical design and secure lifting points, offering flexibility in installation options.

Product Categories : Monitor Speaker