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IA3204 D

Amplifier
Amplifier

CLASS D 2-UNIT RACK AMPLIFIER

DSP CONTROLLED

4x 400W CHANNELS

DANTE® NETWORKING

CONSTANT VOLTAGE: 70-100V

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The IA3204 is a compact, high-performance Class-D amplifier designed to deliver exceptional power and versatility for professional audio installations. It supports both constant voltage systems (70V/100V) and low-impedance applications, providing an impressive output of 4 x 800W at 4 Ohms. With support for stereo and bridge configurations, the amplifier adapts effortlessly to diverse audio requirements. Two versions are available, both equipped with an integrated DSP, a full-range PSU with power factor correction, and a GPIO interface. The difference lies in their networking capabilities:
- The IA3204R features RDNet ports, enabling remote control and real-time monitoring of the amplifier.
- The IA3204D includes Dante connectivity, offering digital audio inputs along with comprehensive remote management functionality.
With its powerful performance, networking flexibility, and robust design, the IA3204 is the ideal choice for demanding audio installations in theaters, conference rooms, houses of worship, or large event venues, ensuring consistent and reliable audio performance.
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TECHNOLOGIES

Aurora Net
Aurora NetThis product is fully-compatible with Aurora Net software
DANTE®
DANTE®DANTE® READY
Product code: 1030500300
Technical Data
Type
CLASS D 2 Unit rack Amplifier
Acoustical data
Single channel mode
4 Ohm / 8 Ohm / 16 Ohm (no 70V / 100V)
Bridged mode
8 Ohm / 16 Ohm
Preset
Flat, dBTechnologies speaker, User preset
Input Impedance
20 kOhm balanced
Frequency Response
20 - 20.000 Hz
Amplifier
Total rated power
3200 W RMS @ 230Vac / 120Vac
All channels driven
4 Ohm: 1600W Peak / 800W RMS
8 Ohm: 800W Peak /400W RMS
16 Ohm: 400W Peak / 200W RMS
8 Ohm (Bridge): 3000W Peak / 1500W RMS
70V: 1500W RMS
100V: 1500W RMS
Mains connections
IEC 10A connector
PFC
Yes
Nominal Voltage
115Vac - 240Vac @50/60Hz
Operating Voltage
90Vac - 264Vac @50/60Hz
Processor
AD
24 Bit @48kHz
DA
24 Bit @48kHz
Limiters
Compressor on processing channels
Peak limiter on output channel (also used in dBTechnologies preset)
Input
Input Channel
4 Analog Balanced (EuroBlock 3.81mm)
4 Dante Channels
Output Channel
4 (EuroBlock 5.08mm)
Service Data
Frontal USB
(AuroraNet setup & control)
Networking
2 x RJ45 Ethernet
(Dante primary/secondary
AuroraNet setup & control)
Mechanics
Width
482 mm (19 in)
Height
88 mm (3.6 in)
Depth
310 mm (12.2 in)
Weight
8.3 kg (18.3 lbs)
Notes: The data are not binding; dBTechnologies reserves the right to modify the data at any time and without previous notice.
**AES75: @1 meter, free field, with Music-Noise
View All References
Filename: Category: Filetype: Size: Language: Release:
CE_IA3204D Certifications PDF 2.44 MB English 0001-01-01
Manual_IA3204D_Rev1.1 Manual PDF 12.26 MB English 0001-01-01
UKCA_IA3204D Certifications PDF 2.06 MB English 0001-01-01
FW_Installer_2.10_Osx.app Firmware ZIP 46.94 MB English 0001-01-01
FW_Installer_2.10_Win.exe Firmware ZIP 45.99 MB English 0001-01-01
FW-IA3204D_v01.00.01.dbu2 Firmware ZIP 0.24 MB English 0001-01-01
Preset-Installer_IS-Series_1.3 Software ZIP 53.16 MB English 2025-10-06
PresetsInstaller_1.4_Osx Software ZIP 28.36 MB English 2025-08-09
PresetsInstaller_1.4_Win Software ZIP 27.27 MB English 2025-08-09
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