IA3204R is a 2U rack sized class-D power amplifier that can work both for constant voltage systems (70 or 100 Volts) as well as professional audio applications with 4 time 800W 4 ohms, fit for stereo or bridge configuration. Two versions are available: both are equipped with onboard DSP, full range PSU with Power factor correction and a GPIO interface, but they differ on the networking side.
In facts, IA3204R version comes with RDNet ports, and IA3204D with Dante ports, able to embed remote control and digital audio-in.
FEATURES
- CLASS D 2-UNIT RACK AMPLIFIER
- DSP CONTROLLED
- 4x 400W CHANNELS
- RDNET® 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)
Output Channel: 4 (EuroBlock 5.08mm)
Service Data: Frontal USB (AuroraNet setup & control)
Networking: 2 x RJ45 RDNet (AuroraNet setup & control)
Mechanics
Width: 482 mm
Height: 88 mm
Depth: 310 mm
Weight: 8.3 kg