Extron Conical Horn

Features

Exclusive to the Extron SI 26 is a conical horn design that works in conjunction with the tweeter and phase plug to deliver minimal phase shift and flat frequency response over the midrange and high frequencies. Phase distortion is caused by a mismatch in dispersion patterns from the woofer and tweeter at the crossover frequency. This results in a harsh tonal quality characteristic of frequency cancellation caused by phase shifting.

The Extron conical horn acts as a waveguide to create a wide dispersion pattern for the tweeter that closely matches that of the woofer, so that frequencies from both drivers are smoothly merged together and the audio quality is improved and more natural-sounding. The phase plug further contributes to the flat frequency response and minimized phase shifting by working with the highest frequencies emanating from the tweeter to increase dispersion and reduce phase distortion.

Extron V-Lock Speaker Mounting System

Integrators are confronted with a number of challenges in the successful installation of surface mount speakers. To address these challenges, Extron has developed V-Lock, an exclusive, patent pending speaker mounting system, included with each SI 26 surface mount speaker.

V-Lock simplifies installation and substantially reduces the effort required to place and correctly position wall-mounted speakers, while also offering theft deterrence. V-Lock is comprised of two components, one that is mounted to the wall, and the other that is integral to the speaker.

•Easily mounts like a picture frame – After mounting

the V-Lock bracket to the wall, position the speaker so that the “V” rails on the back slide into the “V” channel of the wall mount. The process is akin to installing a picture frame onto the wall. The speaker is now fully supported by the mounting hardware, so that a balancing act is no longer necessary.

•One-step positioning and locking – Both hands are now free to orient the speaker as desired. Then, using the included tool, fully secure the speaker to the mounting hardware by tightening the V-Lock mount through the slot on the front grille. The subtle, low profile Extron badge covers the slot after installation, hiding it from view.

•Wide positioning arc – V-Lock offers wide 60° horizontal and 55° vertical travel, so that the speaker can be easily positioned to achieve optimized sound coverage.

•Theft-deterrent design – The V-Lock mounting hardware is integral to the speaker, making simple detachment impossible. Access to the hardware is possible only through the front baffle slot, which is concealed. Additionally, only the included tool will work with the hardware. Therefore, V-Lock provides an effective solution for deterring theft.

SI 26 specifications

The Extron SI 26 is a versatile and high-performance audio system designed for use in a wide range of professional applications, including corporate environments, educational institutions, and entertainment venues. Known for its advanced features and user-friendly design, the SI 26 stands out as a reliable solution for distributing audio signals effectively while maintaining excellent sound quality.

One of the main features of the Extron SI 26 is its capability to support balanced line-level audio signals. This is crucial in professional audio setups where long cable runs may lead to noise and interference. The SI 26 includes multiple inputs, allowing it to accommodate various audio sources such as microphones, mixers, and multimedia devices. The ability to mix these inputs seamlessly enhances its versatility, making it suitable for presentations and conferences.

In terms of technology, the SI 26 employs advanced signal processing capabilities to optimize audio performance. It incorporates high-quality digital signal processing (DSP) that enables users to adjust equalization, dynamics processing, and other audio parameters to achieve the desired sound profile. This level of customization is essential for meeting the specific acoustical demands of different environments, ensuring clarity and intelligibility across all audio content.

Additionally, the SI 26 features built-in amplification, reducing the need for external amplifiers in many setups. This integrated capability not only simplifies installation but also reduces overall system costs and complexity. The unit supports multiple output configurations, allowing users to drive various speaker systems effectively, whether they are located in a single room or distributed across multiple spaces.

The user interface of the SI 26 is designed to be intuitive and accessible. With easy-to-navigate controls, system operators can quickly make adjustments without extensive training or technical knowledge. Furthermore, the SI 26 can be managed remotely, providing users the convenience of adjusting settings and monitoring systems through network connectivity.

Durability and reliability are also hallmarks of the Extron SI 26. Built with high-quality components, the device is designed to withstand the demands of professional use. Its compact form factor allows for flexible installation options, making it suitable for both permanent setups and portable applications.

In summary, the Extron SI 26 is a sophisticated audio solution that combines advanced features, robust technology, and user-friendly design. Whether for a corporate boardroom, classroom, or event space, the SI 26 ensures superior audio performance and reliability, making it a valuable asset for any professional audio system.