JobSite Systems A45-X2 User Manual

Installation & User Guide

For Powering

Distributed

Audio Systems

TWO CHANNEL AMPLIFIER

A45-X2

A45-X2

TWO CHANNEL AMPLIFIER

TABLE OF CONTENTS

Features............................................................................................................................1

Product Overview...........................................................................................................2

Package Contents ..........................................................................................................4

Preparing for Installation..............................................................................................4

Installation.......................................................................................................................5

Troubleshooting..............................................................................................................6

Specifications.................................................................................................................6

Warranty...........................................................................................................................7

FEATURES

n Stereo amplifier with 45 watts per channel
n Multiple turn-on modes
n Stable into low impedance loads (2.66 ohms)

Installation friendly design

n 12V DC control output
n Individual input gain controls for each channel
n 3V - 30V AC/DC voltage-trigger
n Cascading outputs
n Automatic protection circuit with front panel indicator
n 5-way Gold plated binding posts for all speaker outputs
n Gold plated RCA jacks

1

PRODUCT OVERVIEW

Red “Power” LED confirms the amplifier is connected to a live
AC power outlet. (and that the master power switch is on).

Front panel “Master Power” switch
turns off the entire amplifier, including
the Turn-On circuitry. NOTE: Equipment
is not completely disconnected from
main power source when switch is in
the “off” position.

Main Inputs enable you to route a stereo
line level source to the A45-X2.

"Turn-On Mode" switch 3.5mm Mini Plug socket for

voltage input.

The red “Protect” LED indicates the amp
has shut down because there is a fault in a
speaker, the wiring, or with the A45-X2 itself.

Cascade Outputs of the main input enable
you to daisy chain multiple amplifiers.

3.5mm Mini Plug socket
for 12v DC Control output.

2