IA504

IA504 is a half 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 125 W 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, IA504R version comes with RDNet ports, and IA504D with Dante ports, able to embed remote control and digital audio-in.

Technical Data

Type

CLASS D Half-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

280 W RMS @ 230Vac / 250 W RMS @ 120Vac

Single channel driven

4 Ohm: 425W Peak / 280W RMS
8 Ohm: 245W Peak / 245W RMS
16 Ohm: 135W Peak / 135W RMS
8 Ohm (Bridge): 619W Peak / 280W RMS
70V: 250W RMS
100V: 240W RMS

All channels driven

4 Ohm: 225W Peak / 70w RMS
8 Ohm: 180W Peak /70 W RMS
16 Ohm: 125W Peak / 70W RMS
8 Ohm (Bridge): 440W Peak / 140W RMS
70V: 140W RMS
100V: 140W RMS

Mains connections

IEC 10A connector

PFC

Yes

Nominal Voltage

115Vac - 240Vac @50/60Hz

Operating Voltage

90Vac - 264Vac @50/60Hz

Processor

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

222 mm (8.7 in)

Height

44 mm (1.7 in)

Depth

256 mm (10.1 in)

Weight

1.82 kg (4.01 lbs)

Notes: The data are not binding; dBTechnologies reserves the right to modify the data at any time and without previous notice.

download

IA504R_MAN_REV1.0.pdf (10 Mb)

IA504R_Quick-Start_REV1.0.pdf (1 Mb)

PresetsInstaller_1.2_win.zip (19 Mb)

PresetsInstaller_1.2_osx.zip (19 Mb)

FW-IA504D_v01.01.00.dbu2.zip (250 kb)

UKCA-IA504R.pdf (556 kb)

CE-IA504R.pdf (585 kb)

RDNet

Digital net for bi-directional control of connected devices.
The acronym RDNet originates from the development, on behalf of RCF and dBTechnologies, of a universal network which allows adjustments in real time and supervision of all the connected systems, using cables based on ethernet cat 5 wires.
With the specific software and the interfaces control 2 and control 8, a complete command of the acoustic system will be possible allowing real time supervision on each electrical component of the various speakers.

RDNet allows you to:
Monitor levels, limiters, and temperatures
Select system presets
Configure setups off-line
Mute units
Group modules and assigning group EQ, delay and phase
Test individual components
Automatically address system components
Tap into LAN and USB interfaces
Extend the network via wireless LAN access points.

find your distributor

Continent

North America

Latin America

Europe

Africa

Asia

Oceania

Middle East

Country