Installation

Installing the SI 26 or SI 28 Speaker

The SI 26 or SI 28 can be mounted on a surface, such as a wall or post, or mounted in a bookcase, or under a shelf, and can be used with any Extron product with power amps.

Extron

SI 28

Surface-mount Speakers

Conference Room

Figure 2 — Surface speaker application

Desk top or bookshelf applications

1.

For quick installation on a desk top or bookshelf, simply

 

place on a desk, shelf or other flat surfaces as desired.

NDo not detach the back cover.

2.

Route the speaker wire (Extron recommends using

 

12-18 AWG) to the speakers.

3.

Strip the wire and connect the speakers as described on

 

page 6.

Wall mounting

1.

If mounting to drywall, use a stud locator to locate the

 

studs in the wall. Mark their position.

2.

Remove the wall mount assembly from the box and

 

loosen the hex cap screw (by turning it counter clockwise)

 

with the allen hex tool supplied. Rotate the front section

 

approximately 90 degrees to the rear mounting plate (see

figure 3) and tighten the hex cap screw, locking the plate in position. This will make the next steps easier to perform.

 

Fasten the

 

wall mount plate

Rotate This

to the vertical

surface.

Section 90°

 

Figure 3 — Rotating and mounting the wall mount assembly

3. Mark the location of the wall mount plates three center holes on the stud line and drill the pilot holes.

NFor some surfaces the four alternative pilot dimples

(see figure 4) may be used to secure the assembly in place. Mark and drill as appropriate

Alternative pilot dimples.

Figure 4 — Alternative pilot dimples on the speaker bracket

4.Mark the wall where the wire will pass through the plate, and cut a small access hole large enough for the wire to pass through without snagging. If the stud is wider than the plates access hole, then cut the hole in the wall to the left or right and directly alongside the stud (see figure 5). Before cutting it, make sure the plate will cover the hole when it is finally installed.

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SI 26 and SI 28 Speakers • Introduction

SI 26 and SI 28 Speakers • Installation

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Extron electronic user manual Installation, Installing the SI 26 or SI 28 Speaker, Desk top or bookshelf applications
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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.
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