AMC iAC 120 DSP Power Amplifiers Installation Guide

: September 19, 2024
: AMC

Table of Contents

iAC 120 DSP Power Amplifiers
Specifications:
Product Usage Instructions:
Installation:
Operation:

iAC 120 DSP Power Amplifiers

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Specifications:

Output power: Varies based on model (120 W to
360 W)
Power consumption: Varies based on model (180
VA to 540 VA)
Standby power consumption: 10 VA
Power supply: ~ 230 V, 50 Hz
Outputs: Phoenix power output, Phoenix audio
link
Inputs: Balanced Phoenix, Stereo RCA, optional
Dante digital audio
Frequency Response (100 V): Varies based on
model (32 Hz to 120 Hz)
Frequency Response (4 ohm): Varies based on
model (20 kHz to 21 kHz)
THD: Varies based on model (0.07% to
0.25%)
S/N ratio: Varies based on model (92 dB to 98
dB)
Input sensitivity: Varies based on model
Input impedance: Balanced: 11 k, unbalanced: 8
k
Remote control: RS-232 interface
Tone control: 6-band parametric EQ over
RS-232
Cooling: Passive or forced air cooling with
manual/auto control
Dimensions (H x W x D): Varies based on
model
Weight: Varies based on model (5 kg to 11.5
kg)

Product Usage Instructions:

Installation:

Place the amplifier in a well-ventilated area with sufficient
space around it.
Connect the power supply to the designated power input of the
amplifier.
Connect the audio inputs from your source devices to the
appropriate inputs on the amplifier (Balanced Phoenix, Stereo RCA,
etc.).
If using a Dante card, insert it into the designated slot on
the amplifier.
Connect the outputs to your speakers or audio systems according
to your setup requirements.

Operation:

Power on the amplifier using the designated power button.
Navigate through the menu using the rotary controller and LCD
display for settings adjustments.
Use the RS-232 interface for remote control options such as
adjusting volume, EQ settings, mute, and standby status.
Monitor the amplifier’s status and protection circuitry for any
alerts or warnings.

Frequently Asked Questions (FAQ):

Q: Can I use the iAC amplifiers with both 100 V and low

impedance systems?

A: Yes, the iAC amplifiers are designed for use with both 100 V
and low impedance systems.

Q: How can I integrate the iAC amplifiers into a complex audio

system?

A: You can use the RS-232 port for full control and status
feedback, allowing seamless integration into large and complex
audio systems that can be automated or controlled remotely.

Q: What is included in the optional Dante card for the iAC

amplifiers?

A: The Dante card enables compatibility with digital audio
network systems, providing additional flexibility in audio signal
routing.

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INSTALLATION AMPLIFIERS
iAC Installation Amplifiers
Installation power amplifiers with DSP and Dante cards
iAC DSP
Single and two channel Class-D amplifiers for 100 V and low impedance systems. Electronically controlled amplifier circuit, easy menu navigation with rotary controller and LCD display. Silent fan mode, DSP processing: 6-point parametric EQ, limiter, gate, delay.
Balanced Phoenix & Stereo RCA inputs and audio link outputs. RS-232 port for full control and status feedback allows integrating iAC amplifiers into large and complex audio systems that can be automated or controlled remotely. iAC 2×240 DSP features internal
input-output routing and bridging. All models are available with optional Dante card for use with digital audio network systems.

Technical Specifications Output power (100 V & 4 ) Power consumption Stand by power consumption Power supply Outputs
Inputs
Frequency Response (100 V) Frequency Response (4 ohm) THD S/N ratio Input sensitivity Input impedance Remote control Tone control (over RS-232) Cooling Protection Dimensions (H x W x D) Weight

iAC 120 DSP 1 x 120 W 180 VA 10 VA
32 Hz – 21 kHz 0,07 % 95 dB
Passive cooling 44 x 430 x 245
5 kg

iAC 240 DSP

iAC 360 DSP

1 x 240 W

1 x 360 W

360 VA

540 VA

10 VA

~ 230 V, 50 Hz

1 x Phoenix power output, 1 x Phoenix audio link

1 x Balanced Phoenix, 1 x Stereo RCA Optional: Dante digital audio 1 x RJ-45

120 Hz – 20 kHz

31 Hz – 20 kHz

0,20 %

0,25 %

92 dB

98 dB

iAC 2X240 DSP 2 x 240 or 1 x 480 W
720 VA 20 VA
35 Hz – 21 kHz 0,16 % 94 dB

Balanced: 11 k, unbalanced 8 k

RS-232

6-band parametric EQ

Forced air cooling with manual / auto control

Overcurrent, overtemperature, undervoltage

88 x 430 x 342

8 kg

9.4 kg

11.5 kg

POWER AMPLIFIERS
AMP Power Amplifiers
Installation amplifiers
iAC 2X240
Audio amplifier for two zone 100 V systems. Can be used as in two channel 2 x 240 W, or bridged 1 x 480 W mode (100 V output). Electronically controlled amplifier circuit, easy menu navigation with rotaty controller and LCD display. RS-232 control interface for adjusting device volume, EQ, mute and stand-by status allows integrating iAC amplifiers into large and complex audio systems that can be automated or controled remotely. Balanced Phoenix and stereo RCA input with audio link connection for easy installation,
multiple voltage output suitable for 4 and 100 V speaker lines. Protection circuitry with signal limiter.

INSTALLATION AMPLIFIERS
iAC Installation Amplifiers
Installation power amplifiers with DSP and Dante cards
iAC DSP
Single and two channel Class-D amplifiers for 100 V and low impedance systems. Electronically controlled amplifier circuit, easy menu navigation with rotary controller and LCD display. Silent fan mode, DSP processing: 6-point parametric EQ, limiter, gate, delay. Balanced Phoenix & Stereo RCA inputs and audio link outputs. RS-232 port for full control and status feedback allows integrating iAC amplifiers into large and complex audio systems that can be automated or controlled remotely. iAC 2×240 DSP features internal input-output routing and bridging. All models are available with optional Dante card for use with digital audio network systems.

Technical Specifications Output power Power consumption Stand by power consumption Power supply Outputs
Inputs
Frequency Response (100 V) Frequency Response (4 ohm) THD S/N ratio Input sensitivity Input impedance Remote control Tone control (over RS-232) Cooling Dimensions (H x W x D) Weight

iAC 120 DSP 1 x 120 W 180 VA 10 VA
32 Hz – 21 kHz 3 0,07 % 95 dB

iAC 240 DSP

iAC 360 DSP

1 x 240 W

1 x 360 W

360 VA

540 VA

10 VA

~ 230 V, 50 Hz

1 x Phoenix power output, 1 x Phoenix audio link

1 x Balanced Phoenix, 1 x Stereo RCA Optional: Dante digital audio 1 x RJ-45

120 Hz – 20 kHz

31 Hz – 20 kHz

0,20 %

0,25 %

92 dB

98 dB

iAC 2X240 DSP 2 x 240 or 1 x 480 W
720 VA 20 VA
35 Hz – 21 kHz 0,16 % 94 dB

Passive cooling 44 x 430 x 245
5 kg

Balanced: 11 k, unbalanced 8 k

RS-232

6-band parametric EQ

Forced air cooling with manual / auto control

88 x 430 x 342

8 kg

9.4 kg

11.5 kg

Optionaly: amplifiers can be ordered with DANTE input card

INSTALLATION AMPLIFIERS
iAC Installation Amplifiers
Installation power amplifiers with DSP and Dante cards
iAC 120, iAC 240, iAC 360, iAC 2X240
Audio amplifiers for 100 V systems. iAC series consists of single-channel and two-channel models. iAC 2X240 can be used as in two-channel 2 x 240 W, or bridged 1 x 480 W mode (100 V output). RS-232 control interface for adjusting device volume, EQ, mute and standby status allows integrating iAC amplifiers into large and complex audio systems that can be automated or controlled remotely. Balanced Phoenix and stereo RCA input with audio link connection for easy installation, multiple
voltage output suitable for 4, 70 V, and 100 V speaker lines. Protection circuitry with a signal limiter.

Technical Specifications Output power Power consumption Stand by power consumption Power supply Outputs Inputs Frequency Response THD S/N ratio Remote control Tone control (over RS-232) Cooling Dimensions (H x W x D) Weight

iAC 120

iAC 240

iAC 360

iAC 2X240

1 x 120 W

1 x 240 W

1 x 360 W

2 x 240 or 1 x 480 W

184 VA

340 VA

475 VA

560 VA

10 VA

20 VA

~ 230 V, 50 Hz

1 x Phoenix power output, 1 x Phoenix audio link

1 x Balanced Phoenix, 1 x Stereo RCA

70 Hz – 20 kHz

< 0,2 %

92 dB

RS-232

Bass: ±14 dB at 125 Hz, Middle: ±14 dB at 1 kHz, Treble: ±14 dB at 10 kHz

Convective air cooling

Forced air cooling

44 x 430 x 245

88 x 430 x 342

5 kg

8 kg

9.4 kg

11.5 kg

Optionaly: amplifiers can be ordered with DANTE input card

POWER AMPLIFIERS
AMP Power Amplifiers
Installation amplifiers
iAC 120, iAC 240, iAC 360, iAC 2X240
Audio amplifiers for 100 V systems. iAC series consists of single-channel and two-channel models. iAC 2X240 can be used as in two-channel 2 x 240 W, or bridged 1 x 480 W mode (100 V output). RS-232 control interface for adjusting device volume, EQ, mute and standby status allows integrating iAC amplifiers into large and complex audio systems that can be automated or controlled remotely. Balanced Phoenix and stereo RCA input with audio link connection for easy installation, multiple
voltage output suitable for 4, 70 V, and 100 V speaker lines. Protection circuitry with a signal limiter.

Technical Specifications Output power Power consumption Stand by power consumption Power supply Outputs Inputs Frequency Response THD S/N ratio Remote control Tone control (over RS-232) Cooling Dimensions (H x W x D) Weight

iAC 120

iAC 240

iAC 360

iAC 2X240

1 x 120 W

1 x 240 W

1 x 360 W

2 x 240 or 1 x 480 W

184 VA

340 VA

475 VA

560 VA

10 VA

20 VA

~ 230 V, 50 Hz

1 x Phoenix power output, 1 x Phoenix audio link

1 x Balanced Phoenix, 1 x Stereo RCA

70 Hz – 20 kHz

< 0,2 %

92 dB

RS-232

Bass: ±14 dB at 125 Hz, Middle: ±14 dB at 1 kHz, Treble: ±14 dB at 10 kHz

Convective air cooling

Forced air cooling

44 x 430 x 245

88 x 430 x 342

5 kg

8 kg

9.4 kg

11.5 kg

POWER AMPLIFIERS
AMP Power Amplifiers
Installation amplifiers
iAC 120, iAC 240, iAC 360, iAC 2X240
Audio amplifiers for 100 V systems. iAC series consists of single-channel and two-channel models. iAC 2X240 can be used as in two-channel 2 x 240 W, or bridged 1 x 480 W mode (100 V output). RS-232 control interface for adjusting device volume, EQ, mute and standby status allows integrating iAC amplifiers into large and complex audio systems that can be automated or controlled remotely. Balanced Phoenix and stereo RCA input with audio link connection for easy installation, multiple
voltage output suitable for 4, 70 V, and 100 V speaker lines. Protection circuitry with a signal limiter.

Technical Specifications Output power Power consumption Stand by power consumption Power supply Outputs Inputs Frequency Response THD S/N ratio Remote control Tone control (over RS-232) Cooling Dimensions (H x W x D) Weight

iAC 120

iAC 240

iAC 360

iAC 2X240

1 x 120 W

1 x 240 W

1 x 360 W

2 x 240 or 1 x 480 W

184 VA

340 VA

475 VA

560 VA