JobSite Systems A30-X12 User Manual
INSTALLATION & USER GUIDE
For Powering
Distributed
Audio Systems
12 CHANNEL POWER AMPLIFIER
A30-X12
A30-X12
12 CHANNEL POWER AMPLIFIER
TABLE OF CONTENTS
Features............................................................................................................................1
Product Overview...........................................................................................................2
Package Contents ..........................................................................................................4
Preparing for Installation..............................................................................................4
Installation.......................................................................................................................6
Operation..........................................................................................................................7
Troubleshooting..............................................................................................................8
Configuration Worksheet..............................................................................................9
Specifications...............................................................................................................10
Warranty.........................................................................................................................11
FEATURES
n 12 independent amplifiers with 30 watts per channel
n Assignable buss and dedicated input for each channel
n Multiple turn-on modes
n Adjacent bridgeable channels (80 watts)
n Stable into low impedance loads (2.66 ohms)
n CSA listed and tested under UL6500 standards
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
CASCADE
B
US
OUTPUT
MAIN
B
US
INPUT
LRL
R
2
1
12433465568778
109
910
1211
11 12
PRODUCT OVERVIEW
Red “Power” LED confirms the amplifier is connected
to a live AC power outlet and that the front panel
master power switch is on.
Front panel “Master Power”
switch turns off the entire
amplifier, including the auto
turn- on circuitry.
NOTE:This piece of equipment
is not completely disconnected
from the main power source
when the Master Power Switch
is in the OFF position.To completely disconnect unit from AC
power, remove the removable
AC Power Cord.
Cascade outputs of the main
bus input enable you to daisy
Main Bus Inputs enable you
chain multiple amplifiers.
to route a stereo line level
source to the BusMatrix
TM
of the A30-X12.
Green “Active” LED lights
when the amplifier circuitry
has been turned on by the
Turn-On circuits.
2
“Turn-On” Mode Switch
3.5 mm Jack for
12v DC Control Input.
3.5 mm Jack for
12v DC Control Output.
65
87
78
109
910
1211
11 12
Red “protect” LED
indicates a fault
condition (D.C. output).
Attractive extruded
aluminum front panel.
Bridging switches, BusMatrix controls, dedicated
inputs and level controls for each channel.
Dual banana spaced binding
posts for speaker connections.
Removable T
1
6 gauge 6’ AC power cord.
Gold-plated
RCA jacks
wo-prong
3
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