XTRA™ Full Rack Series • Setup Guide

This guide provides basic instructions for an experienced installer to set up and operate the Extron® XTRA Full Rack Series of power amplifiers. All references refer to the

XTRA Full Rack Series: XPA 2002, XPA 2002-70V, 2003C-70V, and 2004 User Guide.

 

 

 

 

 

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XPA 2002 outputs stereo audio at 200 watts rms per channel (4-ohm speakers) or

100 watts rms per channel (8-ohm speakers) on channels 1 and 2. Output is 400 watts bridged mono (8-ohm speaker).

XPA 2002-70V outputs 200 watts rms per channel on channels 1 and 2 for 70 V systems.

XPA 2003C-70V outputs 200 watts per channel (4-ohm speakers) or 100 watts per channel (8-ohm speakers) on channels 1 and 2, and 200 watts (70 V line, mono) on channel 3.

XPA 2004 outputs stereo audio at 200 watts per channel (4-ohm speakers) or 100 watts per channel (8-ohm speakers) on channels 1, 2, 3, and 4. Output is 400 watts per bridge in bridged mono (8-ohm speakers) on bridge A (channels 1 and 2) and bridge B (channels 3 and 4).

Installation

NOTE: Adjust the audio level to = prior to the amplifier being powered back up in step 5.

See “Rear Panel Features and Operation” in the user guide.

1.Turn off all equipment including the XPA amplifier by toggling the power off and disconnecting the power cords. Verify that the amplifier is disconnected from the power source before proceeding.

2.Mount the amplifier — For diagrams of typical application examples, see “Application Examples” in the user guide. For further mounting instructions, see “Mounting the XTRA Series of Power Amplifiers” in the user guide.

3.Wire input to the 3.5 mm input connectors of the amplifier, as shown in the following illustration. See “Rear Panel Features and Operation” in the user guide for bridging

information.

 

 

 

1

 

 

 

 

" (5 mm) MAX.

Tip

Tip

 

(BRIDGE)

 

 

 

Sleeve

Ring

 

 

 

 

Sleeve

 

 

 

Unbalanced Input

Balanced Input

 

 

 

 

1

2

3

 

 

(BRIDGE A)

 

(BRIDGE B)

The wires must not be tinned: tinned wire does not

 

 

hold tight in the captive screws and can break easily

 

 

after several bends.

 

 

 

 

2

4

4.Wire the outputs — Wire speakers to the output connectors of the amplifier using the included 2-pole (XPA 2002, XPA 2002-70V and XPA 2003C-70V) or 4-pole

(XPA 2003C-70V and XPA 2004) screw lock plug.

2-pole (70 V) output connector wiring:

1

Do not tin the wires!

OUTPUTV 70

4-pole (8 ohm or 4 ohm) output connector wiring:

1 2

Do not tin the wires!

OUTPUT2 1

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Extron electronic XPA 2002-70V, XPA 2004 setup guide See Rear Panel Features and Operation in the user guide, Information

XPA 2002-70V, XPA 2002, XPA 2004, XPA 2003C-70V specifications

Extron Electronics offers a comprehensive range of professional power amplifiers designed for a variety of audio applications. Among these, the XPA 2003C-70V, XPA 2004, XPA 2002, XPA 2002-70V, and XPA 2002-100V stand out for their versatility and efficiency.

The XPA 2003C-70V is particularly notable for its three-channel design, which enables simultaneous connections to multiple speakers in commercial AV installations. It operates at 70 volts, ensuring that long wiring runs do not degrade audio quality. This model employs Extron's patented Class D technology, effectively minimizing heat generation and allowing for a compact form factor. It also features a high-efficiency thermal management system to ensure optimal performance and reliability.

The XPA 2004, on the other hand, is a four-channel amplifier ideal for larger systems. It is similarly designed using Class D technology, offering remarkable efficiency and lightweight construction. This model is equipped with balanced and unbalanced inputs, making it compatible with a wide range of audio sources. Its robust output allows for driving multiple speakers without sacrificing sound quality, making it a favorite for both corporate and educational environments.

The XPA 2002 is a two-channel amplifier that provides reliable performance with 200 watts per channel. It is perfect for smaller applications where powerful audio output is required without the need for multiple channels. Furthermore, it features integrated protections against overload and thermal issues, ensuring consistent operation.

For projects requiring a 70-volt system, the XPA 2002-70V provides a powerful solution. This model supports long-distance signal distribution while delivering exceptional clarity in audio reproduction. Its versatile configuration options make it easy to integrate into existing systems.

Lastly, the XPA 2002-100V is engineered specifically for high-power applications. It can operate in a 100-volt environment, making it suitable for larger venues such as auditoriums and conference centers. Like its counterparts, it benefits from Extron's advanced thermal management and protection features, providing both reliability and sound quality.

These amplifiers all come with Extron's industry-leading support and a warranty, ensuring peace of mind for professionals in the field. With their advanced technologies, superior performance, and varied configurations, the Extron XPA series amplifiers are excellent choices for any audio-visual integration project.