Introduction; About This Guide; Terms Used In This Guide - Extron electronics XPA 2002 User Manual

Introduction

About this Guide

This guide contains information about the Extron
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:
z z
z z
z z
z z
z z
z z

Terms Used in this Guide

The terms "amplifier" and "power amplifier" are used interchangeably in this guide to refer
to each model.
XPA 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).
XPA 2002-70V outputs 200 watts rms per channel on channels 1 and 2 for 70 V
systems.
XPA 2002-100V outputs 200 watts rms per channel on channels 1 and 2 for100 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 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.
XPA 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).
series of audio power amplifiers: the
®
XTRA Full Rack Power Amplifier Series • Introduction 1