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Three way Active/Two way Active Switch

Two way active: The “full range” LF input is applied to pins 1+ and 1- and the -6dB per octave shading network is applied to one of the LF transducers using the Low Frequency Select switch (above).

Three way active: Shading network is NOT applied (shading must be provided by upstream signal pro- cessing). Connect the full-range input signal to pins 1+ and 1-, connect the shaded (processed) signal to pins 2+ and 2-. To flip shaded transducer location, use the Low Frequency Select switch or alter signal processing. Default Low Frequency Select switch position for three way mode is position A; if put in position B, connections (per Table 1) to LF transducers A and B are interchanged.

Low Frequency Select Switch

The WideLine is a three way design (shaded, non-shaded and high frequency) with shading provided by a passive network in two way mode or upstream signal processing (DSP) in three way mode. This allows switch position selection for use as either “house left” or “house right”, without the need to flip boxes.

Two way Mode: The shading switch allows either low frequency transducer to be selected as the shaded unit (bass only) by inserting a -6dB per octave network. The switch handle points to the side of the non-shaded (full range) low-frequency transducer.

Three way Mode: The internal -6dB per octave network in NOT applied to either LF transducer. Shad- ing is accomplished with signal processing. The switch handle points to the side of the non-shaded (full range) low-frequency transducer ONLY IF the full range signal is applied to pins 1+ and 1- and the shaded signal to pins 2+ and 2-. Default position for three way mode is position A; if put in position B, connections to LF transducers A and B are interchanged.

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QSC Audio WL2102 user manual Three way Active/Two way Active Switch, Low Frequency Select Switch
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WL2102 specifications

The QSC Audio WL2102 is a sophisticated two-way line array loudspeaker designed for versatile sound reinforcement applications. With its innovative technologies and engineering, the WL2102 offers an impressive combination of power, clarity, and reliability, making it an ideal choice for both touring and permanent installations.

One of the standout features of the WL2102 is its advanced waveguide technology, which provides exceptional horizontal coverage and ensures consistent sound distribution across a wider listening area. This technology allows for precise phase coherence and minimizes inter-element interference, resulting in a clear and balanced audio experience for audiences of all sizes.

The WL2102 is equipped with dual 10-inch woofers that deliver powerful, deep bass response, paired with a high-frequency compression driver mounted on a newly designed waveguide. This configuration not only enhances the overall sound quality but also improves the speaker's efficiency. The result is a sonic performance that can easily cut through high ambient noise levels, making it perfect for outdoor events, concerts, and large venues.

Another notable aspect of the WL2102 is its lightweight and durable design. Constructed from high-quality materials, this speaker is built to withstand the rigors of touring while remaining easy to transport and set up. The cabinet features a unique rigging system that simplifies the alignment and deployment of multiple units in a flying array, ensuring optimal sight lines and coverage angles for audiences.

The WL2102 also incorporates QSC's proprietary "Amplified Networked" technology, allowing for seamless integration into modern audio systems. This feature enables users to monitor and manage multiple loudspeakers using QSC's software solutions, providing customizable control over performance parameters and system configurations.

With a frequency response range extending from 65 Hz to 20 kHz, the WL2102 is designed to deliver a full-spectrum audio experience, making it suitable for a wide variety of applications, including live music events, corporate functions, and theatrical performances.

In summary, the QSC Audio WL2102 stands out as a powerful, versatile loudspeaker that combines cutting-edge technology with user-friendly features. Its advanced design, exceptional sound quality, and robust build make it an excellent choice for sound professionals seeking reliability and performance in both touring and installation settings. Whether for large venues or outdoor events, the WL2102 is engineered to meet the demands of modern sound reinforcement.
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