Monitor Audio IA150-2 User manual
Owners Manual
Installation Amplifiers
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Installation Amplifiers2
Contents
Introduction 2
Connections Overview 3
IA150-2 3
IA60-12 3
IA200-2C 4
IA150-8C 4
IA800-2C 5
Connection Descriptions 5
LED Indicators 6
Bridging Channels 6
Feet 7
Rack Mounting your Amplifier 7
Connecting to a Network 7
Configuring your 'Connect' Amplifier Using
the Web Portal 8
Basic Settings 8
Input/ Output Settings 9
DSP Configuration 10
Infrared Remote Codes 12
Troubleshooting 12
Guarantee 12
Owner Information 12
Specifications 13
Introduction
Introducing the Monitor Audio Installation Amplifiers, built to do more and use less space, featuring cutting-
edge technology for the best sound performance in any installation project. The multi-channel amplifiers
can be used in a wide range of applications in residential and commercial properties with power up to 2000
watts. Audio channels can be grouped or bridged for flexible installations, configurable up to 12 channels.
We have selected the world renowned Hypex amplifiers to guarantee reliability and the great sound quality
you’d expect from Monitor Audio, reduced into slim 1U and 2U high cases that universally fit into most
racks whilst delivering 93% energy efficiency.
All amplifiers feature full connectivity with simple wired voltage trigger or signal sense.
'Connect' amplifiers include more complex DSP and IP control, offering wider flexibility and integration.
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Connections Overview
IA150-2
IA60-12
FRONT PANEL
1. Power Button
2. Channel Indicator LED
REAR PANEL
3. Left Channel RCA Input/
Output
4. Volume Level Control
5. Right Channel RCA Input/
Output
6. Trigger Input/Output
7. Auto On Switch
8. Bridge On/Off Switch
9. Speaker Block Connector
10. AC Fuse Holder
11. Power Cord Connection
FRONT PANEL
1. Power Button
2. Channel Indicator LED
REAR PANEL
3. Channel RCA Inputs
4. AC Fuse Holder
5. Bus RCA Inputs/Outputs
6. Channel Input Switch
7. Volume Level Control
8. Speaker Block Connector
9. Bridge On/Off Switch
10. Trigger Input/Output
11. Auto On Switch
12. Power Cord Connection
ENGLISH
1 2
3
5 6 7 8 10911 12
4
1 2
3 4 5 6 7 8 9 10 11
IA200-2C
IA150-8C
FRONT PANEL
1. Power Button
2. Channel Indicator LED
3. Output Volume Control
REAR PANEL
4. IR Control Input and Output
5. IR Status LED
6. Channel RCA Inputs/
Outputs
7. Voltage Trigger Input/Output
8. Ethernet (RJ-45)
Connection
9. Speaker Block Connector
10. AC Fuse Holder
11. Power Cord Connection
FRONT PANEL
1. Power Button
2. Channel Indicator LED
3. Output Volume Control
REAR PANEL
4. IR Control Input/Output
5. IR Status LED
6. Ethernet (RJ-45) Connection
7. Voltage Trigger Input/Output
8. Speaker Block Connector
9. Channel RCA Inputs/
Outputs
10. AC Fuse Holder
11. Power Cord Connection
6
54
1 2
3
7 8 9 10 11
6
54
1
3
2
7 8 9 10 11
Installation Amplifiers4
IA800-2C
Connection Descriptions
FRONT PANEL
1. Power Button
2. Channel Indicator LED
3. Output Volume Control
REAR PANEL
4. Speaker Block Connector
5. Channel RCA Inputs/
Outputs
6. Voltage Trigger Input/Output
7. IR Control Input/Output
8. IR Status LED
9. Ethernet (RJ-45) Connection
10. AC Fuse Holder
11. Power Cord Connection
ENGLISH
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4 6 7 8 9
511
10
3
AC Fuse Holder
This compartment houses the amplifier's internal
fuse, should the fuse ever require changing the
compartment can be opened by inserting a flat
headed object such as a screwdriver and turning
anti-clockwise. Refer to the information printed on
the product below the fuse holder for the correct
fuse specification.
Power Button
This is the main power switch for the amplifier.
Please ensure the amplifier is turned off if not used
for long periods of time.
Output Volume Control
'Connect' models only.
Use a small flat headed screwdriver to increase or
decrease the volume of the output. This is linked
to the "Output Volume" on the web portal. Refer to
page 10. Turn anticlockwise if clipping/ distorting
(as indicated by the channel LED on the front), or
clockwise for more volume.
Channel RCA Inputs
Stereo left and right RCA connectors for connecting
audio sources. Models with an increased number
of channels such as the IA60-12 will feature more
inputs for the number of output channels available.
Channel RCA Outputs
Stereo left and right RCA connectors for connecting
to external playback devices such as active
subwoofers or to additional amplifiers.
Volume Level Control
IA150-2 and IA60-12 only.
Used to increase or decrease the output volume.
Reduce if the speakers are clipping, increase if the
output volume is too quiet.
Ethernet (RJ-45) Connection
'Connect' models only.
Used to make connection to a wired network. Once
connected amplifier will become visible on the
network to other devices. Refer to page 8 on how
to setup your 'Connect' amplifier.
Voltage Trigger Input and Output
Trigger connection can be made to the input/
output of another device. When using the input the
amplifier will switch on and off with the connected
device. A device connected to the output of the
amplifier will switch on and off with the amplifier.
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Auto On Switch
IA150-2 and IA60-12 only.
There are three settings; Voltage, Audio and Off. In
the Voltage setting the Trigger method will be used
to wake up the amplifier from standby. In the Audio
setting the amplifier will wake from standby when
an audio signal is present. It will return to standby
when no signal is present for 15 minutes. In the Off
setting the amplifier can only be switched On and
Off manually.
Bridge Switch
IA150-2 and IA60-12 only.
Switch On or Off Bridge mode, with this activated
two outputs are combined to produce more output
power.
Bus RCA Inputs
IA60-12 only.
Stereo left and right RCA inputs for connecting
audio sources. Unlike the Channel RCA connectors
the Bus RCA inputs can be routed to multiple
output channels.
Bus RCA Outputs
IA60-12 only.
Stereo left and right RCA outputs. This can be used
if you wish to daisy chain the Bus Input signal to
external devices/ additional amplifiers.
Bus Switch
IA60-12 only.
Select the audio source input for the channel on the
amplifier.
Speaker Block Connector
Accepts up to 12 gauge cable for connecting
speakers, please refer to the next column of this
page.
IR Input
Connect an infrared receiver to this input to control
the amplifier using programmable remotes. Please
refer to page 12 for discreet commands/ Hex
codes.
IR Output
For use with an infrared repeater or linking to the
IR input on other amplifiers, this will allow multiple
devices to receive the same command from a single
remote command. For example a single power On/
Off command could be used for an entire rack of
installation amplifiers rather than individually.
LED Indicators
Power LED (Orange LED):
LED Dim Orange - standby mode
LED Bright Orange - power on
Flashing Bright Orange LED - identification mode or
updating
Channel LED (Orange/ White Dual LED):
LED Off - no signal present
Orange LED - signal present
White LED - channel is clipping or the amp has
gone into protection mode
Flashing White LED - thermal protection
If experiencing clipping or thermal protective LED
patterns decrease the volume, if the issue remains
please refer to the troubleshooting section on page 12.
Connecting your Speakers
All amplifiers feature speaker block connectors for a
secure and safe connection to your speakers, these
blocks are removable for easy access. Using a flat
headed screwdriver loosen the screw heads at the
top of speaker block and insert speaker cable up to
12 gauge into the front openings. Tighten the screw
heads to clamp the speaker cable in place.
Bridging Channels
WARNING: The minimum speaker
impedance for bridged operation is 8
Ohms. Do not connect any speakers in
bridged mode that are less than 8 Ohms
nominal impedance.
1. Set the zone’s BRIDGE switch to the ON position,
refer to the Connections Overview section.
2. Connect the speaker's “+” lead to the left
channel connector marked “+” and the speaker’s
“–” lead to the right channel connector marked
“+”. The "-" outputs are not used.
Installation Amplifiers6
Feet
Every amplifier model is supplied with four rubber
feet for when used out of a rack. To attach the feet
simply screw them into the four threaded inserts on
the base of the amplifier.
Rack Mounting your Amplifier
Every amplifier model is supplied with rack bracket
fixings for mounting the amplifier in standard 19"
racks. To fit the brackets, simply remove the 4
screws on each side of the amplifier towards the
front. Place the brackets over the holes that have
been revealed and use the same screws to attach
the brackets.
Powering the Amplifier
All models are supplied with an IEC mains cable.
Each time the amplifier’s mains cable is initially
plugged in and the power switch is turned ON, all
channel outputs are disconnected for approximately
12 seconds and all Channel Indicator LEDs will
illuminate briefly while the amp boots up.
NOTE: Do not switch on the power at
the wall outlet until all system
connections have been made.
Connecting to a Network
NOTE: This section applies to
'Connect' models only.
1. Connect the amplifier to a network switch
using an ethernet cable. Make sure the
computer and amplifier are on the same
network.
2. Turn on the amplifier.
3. The amplifier will be issued an IP address by
the DHCP Server.
4. Run an IP address finding application such as
'Advanced IP Scanner' (Windows only), which
is available for free download from here:
https:/ / www.advanced-ip-scanner.com
5. Launch 'Advanced IP Scanner' (or a preferred
application) and enter your networks IP range
(managed by your router) into the search bar
at the top. Click on Scan to search.
6. The IP address of the amplifier in the list will
have a drop down option that when double
clicked will take you to the amplifier's web
setup .
Alternatively, all network IP addresses will be
accessible from your Router configuration
page.
Once the amplifier's IP address is known it can
be entered into a web browser of your choice
to open access the web portal.
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ENGLISH
Configuring your 'Connect'
Amplifier Using the Web Portal
Basic Settings
Here the most basic general amplifier settings can
be edited and saved. The following section will take
you through each of the functions on this tab.
NOTE: Some changes made in the
web portal will not be visible until the
page is manually refreshed or you
navigate to one of the other pages.
Information
Here you can add a name for the amplifier and
enter the installation details for future reference. The
amplifier model, firmware version and serial number
are displayed here, these are non-editable.
Network
IP Address – Shows the current IP address used
when DHCP is ON. When DHCP is set to OFF this
allows you to enter a desired static IP address.
IP Subnet Mask – Shows current IP Subnet Mask
used when DHCP is on. When DHCP is set to OFF
this allows you to enter a desired IP Subnet Mask.
NOTE: If changing the IP address or
the Subnet Mask, the new IP address
will need to be entered into the web
browser to see the amplifier's web portal again.
Identification Mode
When this option is switched ON the front power
LED will start flashing. This is useful for identifying
which amplifier is being configured when using
multiple amplifiers.
Print
Press this to open a printable page with all current
amplifier settings.
Power ON
Here you can select from a selection of Power On
Methods (described below) for what best suits your
installation. Also a powering On delay can be set
from 0-20 seconds, this is useful when you want
a series of amplifiers to switch On in a specific
sequence.
Power Button – Turn off signal sense and voltage
trigger detection. The power state is controlled by
the power button on the unit only.
Audio – This mode uses signal sense to turn the
amplifier on. Additionally, communication over the
network is still possible. In this mode the amplifier
will consume up to 2W in standby.
Voltage Trigger – Turn amplifier on with 12v
Voltage Trigger.
Audio Green – This mode uses signal sense to
turn the amplifier on. If no signal is received for
approximately 15 minutes the amplifier will enter
standby. Network communication is turned off
when in standby, to communicate with the amplifier
it needs to be woken from standby. In this mode
the amplifier will consume up to 0.5W in standby.
Voltage Green – This mode uses the voltage
trigger to turn the amplifier on and off. Network
communication is turned off when in standby, to
communicate with the amplifier it needs to be
woken from standby. NOTE: In this mode the
amplifier will consume up to 0.5W in standby.
Installation Amplifiers8
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