Extron electronic XPA 2002-70V manual Introduction, About this Guide, Terms Used in this Guide

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Introduction

About this Guide

This guide contains information about the Extron® series of audio power amplifiers: the XPA 2002 two-channel stereo amplifier, the XPA 2002-70V two-channel, 70 V line distribution mono amplifier; the XPA 2002-100V two-channel, 100 V line distribution mono amplifier; the XPA 2003C-70V three-channel, stereo 4-ohm and 8-ohm, mono 70 V line distribution amplifier; the XPA 2003C-100V three-channel, stereo 4-ohm, 8-ohm, mono 100 V line distribution amplifier; and the XPA 2004 four-channel stereo amplifier.

The XPA series of amplifiers are full-rack width models with different power outputs:

zzXPA 2002 outputs stereo 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 mode mono (8-ohm speaker).

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

zzXPA 2002-100V outputs 200 watts rms per channel on channels 1 and 2 for100 V systems.

zzXPA 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.

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

zzXPA 2004 outputs stereo 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).

Terms Used in this Guide

The terms “amplifier” and “power amplifier” are used interchangeably in this guide to refer to each model.

XTRA Full Rack Power Amplifier Series • Introduction

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Contents Xtra Full Rack Series XPA XPA 2003C-70V XPA 2003C-100VSafety Instructions English FCC Class B Notice Conventions Used in this Guide Contents Introduction About this GuideTerms Used in this Guide Features Installation Application ExamplesExtron XPA XPA 2002-70V Application Example XPA 2003C-70V Application Example Extron XPA 2004 Application ExampleFront Panel Features and Operation OperationPower indicator LED This LED lights Rear Panel Features and Operation XPA Rear PanelXPA 2004 Rear Panel Unbalanced Input Hpfhpf Do not tin the wires Bridged output mode XPA 2002 and XPA Zz XPA 2002 Bridged output mode toggle switch input channelBridged Mode Output XPA 2002 bridged mono output speaker wiringXPA 2002 bridged mono output using parallel speaker wiring XPA 2004 bridged mono output speaker wiring XPA 2004 bridged mono output using parallel speaker wiringInputs Audio SpecificationsReference Information Audio inputAudio output Control/remote amplifier GeneralStorage -40 to +158 F -40 to +70 C / 10% to 90% EMI/EMC Included parts Replacement part Number Part NumbersIncluded Parts Optional Accessories Description Part NumberUL Rack Mounting Guidelines MountingTabletop Use Rack MountingRack Mounting Ventilation Rack Mounting the AmplifierSpace Asia Middle East USA, Canada, South America Japan Central AmericaEurope, Africa, and the Middle China East Europe
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XPA 2003C-100V, XPA 2002-100V, XPA 2002-70V, XPA 2002, XPA 2004 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.
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