Quick Start Guide — MPA 122

To install and set up an MPA 122 Mini Power Amplifier, follow these steps:

Step 1

Turn all of the equipment off and disconnect it from the power source.

Step 2

Mount the MPA 122 on a rack, under a desk, or on a projector, as illustrated below.

Extron

Extron

Projector Mounting

Bracket

MPA 122

Mini Power

Amplifier

Extron

Power Supply

Plastic Tie

Under Desk

Projector Mount

VersaTools Rack Shelf

1/4 Rack Width False Front

Face Plate

Use 2 mounting holes on opposite corners

(2) 4-40 x 3/16" screws

Rack Mount

Step 3

Attach the speakers to the MPA 122.

Step 4

Attach inputs to the MPA 122 unit and the audio source and/or projector. Ensure that the projector’s audio output is set to variable out. Multiple input options (RCA, 3.5 mm stereo input, or captive screw) can be used simultaneously; this will result in audio mixing.

See Inputs in chapter 2 for more information on these audio connections.

Step 5

Connect power cords to MPA 122 and other audio equipment.

MPA 122 • Quick Start Guide QS-1

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Extron electronic MPA 122 user manual Quick Start Guide MPA, Under Desk Projector Mount

MPA 122 specifications

Extron Electronics is known for its innovative solutions in the field of professional AV systems, and among its comprehensive range of products, the MPA 122 stands out as a highly versatile audio amplifier. Designed to deliver clear and powerful audio in various applications, the MPA 122 is particularly well-suited for installations in conference rooms, classrooms, and other environments where high-quality sound reinforcement is essential.

One of the main features of the Extron MPA 122 is its ability to deliver 2-channel power, with output capabilities of 2 x 60 watts into 4-ohm loads. This dual-channel setup allows for extensive variances in configuration, catering to both stereo and monaural applications. Users can leverage the compact design of the MPA 122, which takes up minimal rack space while providing ample audio output.

The MPA 122 incorporates Extron's advanced Class D amplifier technology, which ensures high efficiency and low power consumption while still delivering impressive sound quality. This technology contributes to reduced operating costs and less heat generation, making the amplifier ideal for integration into tight spaces.

Another characteristic that enhances the MPA 122's appeal is its wide range of input options. The amplifier features both balanced and unbalanced inputs, including 3.5mm stereo and Euroblock connectors. This flexibility simplifies integration into existing systems, allowing users to connect various audio sources seamlessly.

The amplifier also offers comprehensive signal processing capabilities. Integrated DSP features include comprehensive equalization and limiting functions, which allow users to fine-tune the audio output for specific environments. This level of customization ensures that the sound produced is balanced and appropriate for the specific space being used.

Moreover, the MPA 122 is equipped with a built-in priority mixing capability. This function allows one signal to take precedence over others, making it ideal for applications that require announcements or emergency message broadcasting.

Reliability is another key consideration with the MPA 122. The unit is designed for long-term, continuous use and comes with a robust cooling system to prevent overheating during extended operational periods.

In conclusion, the Extron MPA 122 is a high-performance audio amplifier that combines compact design with extensive capabilities. With its advanced technology, versatility in connectivity, and user-friendly features, it stands as an excellent choice for various audio amplification needs in professional installations.