Martin Audio manual Stacked WLXs or WLXGSs

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4 x WLX + 8 x W8LC mixed array for orchestral applications

using Connector Brackets – ViewPoint™ Rigging View

Stacked WLXs or WLXGSs

WLX or WLXGS subwoofers may be ground stacked below the main system. Ground stacked subwoofers can be up to 6dB more efficient than flown systems – assuming an acoustically solid floor - thanks to half spaced boundary conditions. A solid floor can act as an acoustic mirror, doubling the effective array size.

All material © 2007. Martin Audio Ltd. Subject to change without notice.

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Contents WLX, Wlxgs Rigging options IntroductionW8LC Grid W8LC Lifting Bar Specifications Pin-outs and cabling InputRecommended loudspeaker cable Cable and panel connector part numbersController settings for Wavefront WLXs Cable run vs copper core cross sectional areaCrossover frequencies Controller Reference DelaysSub-woofer crossover and alignment Time alignmentW8LM Passive mono W8LM Active monoLower HF Lower full-rangeMain to sub-woofer delays Reference settingsSide-by-side arrays Flown WLXsWLX + 8 x W8LC mixed array for orchestral applications Stacked WLXs or WLXGSs Stacked system alignment Please notePower amplifier recommendations Power capabilityPower reserve Gain and level settingsMains safety Amplifier load tolerancePlacement Rack mountingArray shapes vs coverage Page Coverage angle for tightly packed flat fronted arrays 6dB CoverageWLX/WLXGS High Vertical coverage 47Hz 94Hz 188Hz Vertical -6dB coverageVertical Boundary effects WLX/WLXGS Wide Horizontal coverage 43Hz 86Hz 172Hz Horizontal 6dB coverageHorizontal Boundary effects Spacing Gap Smooth coverage range WLX/WLXGS Wide Horizontal coverage Horizontal splays43Hz 86Hz 172Hz Stacked WLX/WLXGS application examples Page Thrust stages Alternative set-up for wide venuesFront view Side view Island stages not shown Tutorial on spaced systemsReflections Addition & Subtraction Polar variations with frequency Page Real world Electronic steering Important NoteProcedure ExampleGoing further

WLX, WLXGS specifications

The Martin Audio WLXGS and WLX line array systems represent a remarkable advancement in professional audio technology, providing powerful and precise sound reinforcement for various applications, from concerts to corporate events. These systems are part of Martin Audio's commitment to delivering high-performance sound solutions that are both reliable and easy to use.

At the heart of the WLXGS and WLX systems is their innovative design, which integrates advanced acoustic engineering with cutting-edge materials. The WLXGS, as a ground stack subwoofer, features two 18-inch drivers, which are optimized for deep bass response and efficiency. This design ensures that the low-frequency output is not only impactful but also well-controlled across a wide spectrum of environments. The WLX model, on the other hand, is designed for array applications, offering extreme versatility and scalable configurations suited for varying audience sizes.

One of the standout features of both the WLXGS and WLX systems is their ability to deliver exceptional sound quality. With a frequency response that extends from deep bass up through the midrange and treble frequencies, the systems maintain clarity and detail no matter the sound pressure level. This is crucial for live sound applications where vocal intelligibility and instrument clarity are essential.

The technology used in these speakers is also noteworthy. Martin Audio has employed its proprietary Optimized Digital Signal Processing (DSP) technology, which allows for precise tuning and control of sound characteristics. This technology helps mitigate issues such as interference and feedback, ensuring that the sound remains consistent and professional throughout an event.

Additionally, the WLXGS and WLX systems are designed for ease of deployment. The lightweight construction, combined with integrated rigging and stacking features, allows for quick setup and teardown, making them ideal for touring as well as fixed installations. The systems include integrated handles and optional accessories that facilitate transport and arrangement, making them user-friendly for audio engineers and technicians.

In conclusion, the Martin Audio WLXGS and WLX systems bring together powerful performance, innovative technologies, and practical design. Their combination of deep low-frequency output, clarity, and ease of use makes them a top choice for professionals in the audio industry, ensuring that audiences experience music and sound as intended by the artists and producers. Whether for large-scale events or intimate gatherings, the WLXGS and WLX deliver reliable performance that meets the high standards of modern sound reinforcement.