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RCF DX 4008 4-Input & 8-Output Digital Audio Processor

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AED9,799.00

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RCF DX 4008Ā Overview

TheĀ RCF DX 4008 4-Input & 8-Output Digital Audio ProcessorĀ is a digital loudspeaker management system, designed for the touring or fixed sound installation markets. This loudspeaker has a built-in 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 24-bit 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 Loudspeaker can be controlled or configured in real time on the panel or with the intuitive PC GUI accessed via the RS-232 interface.

The software upgrade for CPU and DSP via PC keeps the device updated with the algorithms and function. Multiple setup storage and system security complete this professional package.

  • Complete 4-input and 8-output digital loudspeaker management system designed for the touring or fixed sound installation markets
  • 32-bit (40-bit extended) floating point DSP
  • Sampling rate can be set to 48/96 kHz
  • High-performance 24-bit A/D converters
  • 6 parametric equalizers for each input and output
  • Multiple crossover types with full function limiters
  • Precise frequency control is achieved with its 1 Hz resolution
  • Precise level, polarity, and delay
  • Inputs and outputs can be routed in multiple configurations to meet any requirements
  • Comes with a special PC GUI (Graphic User Interface) application XLink which gives you an option to control the DX 4008 Loudspeaker from a remote PC via the RS232 serial communication link
  • GUI application makes controlling easy and monitors the device, allowing you to get the whole picture on one screen
  • Software upgrade via PC
  • Individual channel buttons with linking capability
  • 4-line x 26 character backlight LCD display
  • Full 5-segment LED’s on every input and output
  • Storage of up to 30 program setups
  • Multiple levels of security locks
  • RS-232 interface for PC control and configuration
  • Programs can be recalled and stored from/to PC’s hard drive, thus expanding the storage to become virtually limitless
  • Applications: Touring sound, fixed installations
SKU: DX-4008 Category: Tag:
Input / Output
Input Impedance
10 kĪ©
Output Impedance
50 Ī©
Maximum Level
20 dBu
Type
XLR 3 electronically balanced
Audio Performance
Frequency Response
Ā±0.1 dB (20 to 20 kHz)
Dynamic Range
115 dB typical (unweighted)
CMRR
>60 dB (50 to 10 kHz)
Crosstalk
<-100 dB
Distortion
0.001% (1 kHz at 18 dBu)
Gain
-40 to 15 dB in 0.25 dB steps
Delay
Up to 500 ms per I/O
Digital Audio
Resolution
32-bit (40-bit extended)
Sampling Rate
48 / 96 kHz
Converters
A/D – D/A: 24-bit
Propagation Delay
3 ms
Front Panel Controls
Display
4 x 26 character backlit LCD
Buttons
12 mute controls, 12 gain / menu controls, 6 menu controls
Control
DATA:
Dial encoder: Embedded thumb wheel
Level Meters
5 segment LED
Interface
RS 232 Female DB-9
Limiters
Threshold
-20 to +20 dBu
Attack Time
0.3 to 100 ms
Release Time
2 to 32 x the attack time
Equalizer
Type
Parametric, Hi-shelf, Lo-shelf 6 per I/O
Gain
In 0.25 dB steps -30 to +15 dB
Bandwidth
(Q = 0.5 to 72) 0.02 to 2.50 octaves
Crossover
Filter Type
Butterworth, Bessel, Linkwitz Riley
Slope
6 to 24 dB/oct (96 kHz) 6 to 48 dB/oct (48 kHz)
System
Programs
30
Name
12 character length
Parameters
Delay unit: ms, ft, m
Frequency
Mode: 36 step/oct, 1 Hz resolution
Security Lock Slot
Any individual menu
PC
Link: On/Off
Channels
Copy: All parameters
Name: 6 Character Length
Connectors
Analog Inputs
3-pin Female XLR
Analog Outputs
3-pin Male XLR
RS-232
Female DB-9 (DX4008)
Power
Standard IEC Socket
Power Requirement
Operating Voltage
220 to 240 / 110 to 120 V, 50 / 60 Hz
Operating Temperature Range
32 to 131Ā°F (0 to +55 Ā°C)
Operating Humidity
20 to 90 % RH non-condensing
Physical Specifications
Dimensions
1.73 x 19.01 x 7.99″ (44.00 x 483.00 x 203.00 mm)
Weight
6.61 lb (3.00 kg)

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