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.
FEATURES
- CLASS D 2-UNIT RACK AMPLIFIER
- DSP CONTROLLED
- 4x 400W CHANNELS
- DANTE® NETWORKING
- CONSTANT VOLTAGE: 70-100V
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
Height: 88 mm
Depth: 310 mm
Weight: 8.3 kg