Rigging

CAUTION: SUSPENDING SPEAKERS PRESENTS A RISK OF SERIOUS INJURY OR DEATH. PLEASE USE CAUTION TO ASSURE THAT MOUNTING SURFACES ARE CAPABLE OF SUPPORTING AT LEAST

FIVE TIMES THE WEIGHT OF THE SPEAKER AND MOUNTING APPARATUS. USE ONLY LOAD RATED HARDWARE. ALWAYS CONSULT WITH A CERTIFIED PROFESSIONAL WHEN IMPLEMENTING OVERHEAD SUSPENSION.

The large array frame’s maximum array is twenty-four (24) enclosures. Weight of a twenty-four box system is only 1680lbs and the large array frame weighs 83lbs. The small array frame supports a maximum of eight (8) enclosures with a system weight of 420lbs. and frame weight of 33lbs. The rigging hardware does not allow array assembly with any enclosure inverted.

The rigging system for WideLine has been engineered to achieve a minimum of the industry standard strength ratio of 5:1 with 24 enclosures on the large array frame or 8 enclosures on the small array frame. Palos Verdes Engineering has cer- tified the mechanical calculations, and destructive tests have been performed by ATM Flyware.

WideLine enclosures use a three-point suspension system. The system consists of front, left/right, captive articulated joints and a single rear link blade. Articulation is in 2° increments using the first location on the link bar. With the use of the sec- ond location, 1° degree increments can be obtained starting at 3°. The total avail- able angular increments are: 0, 2, 3, 4, 5, 6, 7, 8, 9, and 10°. All pieces and locking pins remain with the enclosures. No ancillary items are needed to fly the enclo- sures from the WideLine grid. All ball-lock pins are equipped with a lanyard to help prevent loss.

Front Articulated Joint (Knuckle) Hardware

Expose the end of the articulated joint by locating the joint’s retaining screw pro- truding from the front of the receiver tube and sliding it upward. The front captive joint will slide upward from the enclosure’s receiver tube.

The exposed end of the articulated joint can now be inserted into the adjacent enclosure’s receiver tube and locked into position by a locking pin. This is repeated for each side of the enclosure. Then the rear link blade can be rotated into position and pinned at the chosen degree increment.

Rear Link (Angle Adjust) Hardware

The rear link is stored with the link folded between the sides of the block. To expose the link, remove the ball-lock pin and rotate the link into the desired posi- tion. Once positioned, the link is secured using the ball-lock pin of the adjacent enclosure.

The rear link is marked with a thin, white line at the “normal” (0°) position and with a “+3” at the +3° position.

The additional ball-lock pin hole (located approximately midway on the link) is used for storing the link when folded into the enclosure’s block for storage. The link may be pinned in place at the 0° or 8° location on the block when rotated into the storage position.

Front Articulated Joint- Slide the joint out of the receiver tube by sliding the retaining screw upward, then lock in place using the ball-lock pin.

Rear Link-Remove the ball lock pin from the storage position, then rotate the link down- ward to the adjacent enclosure. Lock in place using the ball-lock pin.

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QSC Audio WL 2102 user manual Rigging, Front Articulated Joint Knuckle Hardware, Rear Link Angle Adjust Hardware
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WL 2102 specifications

The QSC Audio WL 2102 is an advanced, high-performance loudspeaker designed for professional audio applications. At the heart of its appeal is the integration of innovative technologies that deliver exceptional sound quality, reliability, and versatility. The WL 2102 is particularly well-suited for a variety of environments, including live performances, theaters, auditoriums, and corporate events.

One of the standout features of the WL 2102 is its dual 10-inch low-frequency drivers, which provide powerful bass response and clarity across a broad frequency range. The speaker is engineered to deliver a frequency response of 50 Hz to 20 kHz, ensuring that it can reproduce both low-end punch and high-frequency detail effectively. This wide frequency range makes it an ideal choice for applications where nuanced audio reproduction is critical.

The WL 2102 utilizes QSC's proprietary DMT (Directivity Matched Transition) technology. This ensures that the sound is evenly distributed across the coverage area, providing consistent sound quality and minimizing feedback issues. DMT helps to maintain clarity and intelligibility, whether the audience is seated at the front or the back of the venue.

Another important characteristic of the WL 2102 is its robust construction. Built with a durable enclosure that can withstand the rigors of touring and live events, the loudspeaker features a high-frequency horn coupled with advanced waveguide technology. This design enhances the speaker's projection and allows for greater control over dispersion, making it easier to tailor sound to specific environments.

In terms of connectivity, the WL 2102 is equipped with versatile input options, ensuring compatibility with various audio systems. It can be used in both passive and bi-amped configurations, giving audio engineers flexibility in setup and sound design. Additionally, the speaker's built-in rigging points make it straightforward to install and deploy in both fixed and portable setups.

The WL 2102 is also designed with thermal protection and built-in limiters, safeguarding the drivers during extended use and ensuring reliability in high-demand situations. This attention to safety and performance underlines QSC's commitment to quality, making the WL 2102 a trusted choice for audio professionals.

In conclusion, the QSC Audio WL 2102 represents a blend of advanced engineering, powerful sound capabilities, and durable construction. Its array of features and technologies allows it to excel in a wide range of applications, making it a versatile and dependable solution for any audio engineer or performer seeking exceptional sound reinforcement.
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