DX 4008
4 INPUTS, 8 OUTPUT DIGITAL PROCESSOR
DESCRIPTION
The DX 4008 is a complete 4 input - 8 output
digital loudspeaker management system
designed for the touring or fixed sound
installation markets.
The absolute latest in available technology is
utilized with 32-bit (40-bit extended) floating
point processor and high performance 24-bit
Analog Converters. The high-bit DSP
prevents noise and distortion induced by
truncation errors of the commonly used 24bit fixed-point devices. A complete set of
parameters include I/O levels, delay,polarity,
6 bands of parametric EQ per channel,
multiple crossover selections and full function
limiters. The DX 4008 can be controlled or
configured in real time on the panel or with
the intuitive PC GUI accessed via the RS 232
interface. Software upgrade for CPU and DSP
via PC keeps the device current with newly
developed algorithms and function once
available. Multiple setup storage and system
security complete this professional package.
FEATURES
• The DX 4008 is a complete 4 input - 8 output digital loudspeaker management system designed for
the touring or fixed sound installation markets
• Sampling rate can be set to 96kHz
• Precise frequency control is achieved with its 1 Hz resolution
• Inputs and outputs can be routed in multiple configuration to meet any requirements
• The DX 4008 is shipped with a special PC Graphic User Interface (GUI) application - XLink
• XLink gives the user an option to control the DX 4008 unit from a remote PC via the RS232 serial
communication link
• The GUI application makes much easier control and monitor the device, allowing the user to get the
whole picture on one screen
• Programs can be recalled and stored from/to PC's hard drive, thus expanding the storage to become
virtuality limitless
DATASHEET
TECHNICAL SPECIFICATIONS
Audio performance
Frequency Response (-3dB):
20 Hz ÷ 20 kHz
Crosstalk (on the whole bandwitch):
<-100 dB
Distortion (THD+N) @ 1 kHz nominal
power:
<0.001 %
Dynamic range:
>115 dB
Common Mode Rejection Ratio (50 Hz to
10 kHz):
>60 dB
Digital audio performance
Resolution:
40
Sampling rate:
96
A/D - D/A converters:
24
Propagation delay:
3
Input section
Total number of inputs:
4
Balanced:
4
Mono:
4
Line inputs:
4
Line connectors:
XLR
Output section
Signal output number:
8
Signal output connectors:
XLR
Processing
DSP:
Yes
EQ Filters:
Yes
Delay:
Yes
Tone controls:
Yes
High-pass filter:
20 ÷ 20000 Hz
Crossover:
20 ÷ 20000 Hz
Controls
Configuration:
Front panel, PC Software
Number of programs/presets:
30
Protocols for system integration:
ASCII
Protections
Cooling:
Convection
Fuses:
Yes
Power requirement
Operating voltage:
220-240/115 V~ 50/60Hz
Voltage selection:
External
Power consumption:
20 W
Standard compliance
CE marking:
Yes
Physical specifications
Cabinet/Case Material:
Metal
Color:
Black
Rack mounting:
19", 1U
DATASHEET
RCF products are continually improved. All specifications are therefore subject to change without notice.
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