With 6 inputs and 4 outputs the dbx ZonePro? 640 and 641 provide flexible signal routing, powerful DSP processing and multiple control interfaces for Commercial Audio applications. Designed to offer superior system sonic performance and flexibility, the 640/641 deliver the highest quality tools available. Even the input and outputs connectors were chosen for their standard […]
With 6 inputs and 4 outputs the dbx ZonePro? 640 and 641 provide flexible signal routing,
powerful DSP processing and multiple control interfaces for Commercial Audio applications.
Designed to offer superior system sonic performance and flexibility, the 640/641 deliver the
highest quality tools available. Even the input and outputs connectors were chosen for their
standard usage and reliability. The ZonePro products offer Euroblock connectors for balanced
signals and RCA connectors for interfacing with consumer equipment often used in commercial
applications; there is also a simple analog input buss that allows inputs to be sent from one
unit to the next for unit and job scalability. The 640 and 641 provide every necessary processing
tool, from the input processing like gain control and EQ available on all inputs to highly sophisticated
and specific functions such as selectable paging microphone processing including Gating,
De-Essing, Auto Gain Control, Compression and Feedback Suppression. The heart of the
ZonePro products is the Routing module that provides of course Primary Source Selection
but also Source Ducking for Paging and Priority Override. The outputs also offer a wealth of
processing designed for commercial applications like our patent-pending AutoWarmth? function
that was co-developed with JBL to provide natural low frequency extension at any signal level.
Each output also offers EQ, Bandpass and Crossover filters, Limiting and Delay for system
optimization. With the ZonePro? every tool is at your disposal to maximize the response of
your system.
Beyond processing, the ZonePro? products offer multiple forms of control to further extend the
versatility of your system. From easy-to-use wall panel Zone Controllers for standard end-user
functions like source select and volume control to advanced system control including a built-in
Real Time Clock that can provide programmable system changes throughout the day or week.
For system setup and monitoring the ZonePro Designer software provides an intuitive interface
and a speedy setup Wizard for configuring and editing all system parameters.
The ZonePro? 640 and 641 will take your Commercial Audio system to the next level with advanced
processing, versatility and control.
? Advanced Feedback Suppression (AFS?)
? Autowarmth?
? Auto Gain Control
? Compression
? Limiting
? Noise Gating
? Notch Filtering
? Bandpass and Crossover Filters
? Parametric EQ
? Security Lockout
? Wall Panel Control
? RS-232 Control
? Windows? 2000 and XP GUI
? IEC, UL and CSA Approvals
Weight
4.00 kg
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Feedback suppressor with 12 notch filters 1/80 octave
8-Band parametric output EQ also for speaker tuning
1/3 Octave band real time analyser
Pink noise generator
Remote control via Mac/Windows/Android/iOS
2 XLR inputs
XLR input with 48 V phantom power for optional measuring microphone
6 XLR outputs male
Ethernet connection
USB connection
Format: 19" / 1 U
Content
With 6 inputs and 4 outputs the dbx ZonePro? 640 and 641 provide flexible signal routing,
powerful DSP processing and multiple control interfaces for Commercial Audio applications.
Designed to offer superior system sonic performance and flexibility, the 640/641 deliver the
highest quality tools available. Even the input and outputs connectors were chosen for their
standard usage and reliability. The ZonePro products offer Euroblock connectors for balanced
signals and RCA connectors for interfacing with consumer equipment often used in commercial
applications; there is also a simple analog input buss that allows inputs to be sent from one
unit to the next for unit and job scalability. The 640 and 641 provide every necessary processing
tool, from the input processing like gain control and EQ available on all inputs to highly sophisticated
and specific functions such as selectable paging microphone processing including Gating,
De-Essing, Auto Gain Control, Compression and Feedback Suppression. The heart of the
ZonePro products is the Routing module that provides of course Primary Source Selection
but also Source Ducking for Paging and Priority Override. The outputs also offer a wealth of
processing designed for commercial applications like our patent-pending AutoWarmth? function
that was co-developed with JBL to provide natural low frequency extension at any signal level.
Each output also offers EQ, Bandpass and Crossover filters, Limiting and Delay for system
optimization. With the ZonePro? every tool is at your disposal to maximize the response of
your system.
Beyond processing, the ZonePro? products offer multiple forms of control to further extend the
versatility of your system. From easy-to-use wall panel Zone Controllers for standard end-user
functions like source select and volume control to advanced system control including a built-in
Real Time Clock that can provide programmable system changes throughout the day or week.
For system setup and monitoring the ZonePro Designer software provides an intuitive interface
and a speedy setup Wizard for configuring and editing all system parameters.
The ZonePro? 640 and 641 will take your Commercial Audio system to the next level with advanced
processing, versatility and control.
? Advanced Feedback Suppression (AFS?)
? Autowarmth?
? Auto Gain Control
? Compression
? Limiting
? Noise Gating
? Notch Filtering
? Bandpass and Crossover Filters
? Parametric EQ
? Security Lockout
? Wall Panel Control
? RS-232 Control
? Windows? 2000 and XP GUI
? IEC, UL and CSA Approvals
The DriveRack® PA2 provides all the processing you need between your mixer and amplifiers to optimize and protect your loudspeakers. With the latest advancements in dbx's proprietary AutoEQTM and AFSTM algorithms, a new input delay module for delaying the FOH system to the backline, Ethernet control via an Android®, iOS®, Mac®, or Windows® device, and updated Wizards, the DriveRack PA2 continues the DriveRack legacy of great-sounding, powerful, and affordable loudspeaker management processors, for a whole new generation.
Available Input Processing
dbx Compression
AFSTM (Advanced Feedback Suppression)
Graphic EQ
8-Band Parametric EQ (adjusted when using the AutoEQ)
Subharmonic Synthesis
Available Output Processing
Crossover (supports full range, 2-way, and 3-way systems)
8-Band Parametric EQs (used for speaker tunings)
dbx Limiting
Driver Alignment Delays
Input
(2) line inputs. (1) RTA Mic input
Input Connectors
(2) Female XLR line inputs. (1) Female XLR RTA Mic input
Input Type
Electronically balanced/RF filtered
Input Impedance
>50 kohm
A/D Converter
dbx Type IVTM Conversion System
CMRR
> 45dB
Mic Preamp Phantom Power
+15VDC (RTA)
Mic Preamp Equivalent Input Noise (EIN)
Output
(6) Line Outputs
Output Connectors
Male XLR
Output Type
Electronically balanced, RF filtered
Output Impedance
120 Ω
Max Output
+20dBu
A/D Dynamic Range
112 dB A-weighted, 110 dB unweighted
Type IV Dynamic Range
123 dB with transient material, A-weighted, 22kHz BW; 121 dB with transient material, unweighted, 22kHz BW; 115 dB typical with program material, A-weighted, 22kHz BW
Input Delay Length
100ms
Alignment Delay
10ms per channel (60ms total)
Sample Rate
48kHz
Dynamic Range
>110 dB A-weighted, >107dB unweighted
THD+Noise
0.003% typical at +4dBu, 1kHz, 0dB input gain
Frequency Response
20Hz - 20kHz, +/- 0.5dB
Interchannel Crosstalk
Operating Voltage
100-120VAC 50/60 Hz - EU: 220-240 VAC 50/60 Hz
Power Consumption
22 W
Unit Weight
5.25 lbs. (2.4 kg)
Shipping Weight
6.75 lbs. (3.1 kg)
Dimensions
1.75" (H) x 5.75" (D) x 19" (W), 4.4cm (H) x 14.6cm (D) x 48.26cm (W)
D/A Dynamic Range
112 dB A-weighted, 110dB unweighted
2 analog inputs and 6 analog outputs for maximum flexibility
High-end 96 kHz converters for ultimate signal integrity and wide dynamic range (120 dB)
Precise Dynamic EQs for level-dependent equalization and extremely musical Parametric EQs, selectable for all inputs and outputs
Several types of EQs (LP/BP/HP) for each input and output
“Zero“-attack Limiters on all output channels for optimal speaker protection
Four different mono and stereo output operating modes
Individual crossover filter types (Butterworth, Bessel and Linkwitz-Riley) with selectable roll-off characteristics from 6 to 48 dB/octave
Adjustable Delays for all inputs and outputs—allow manual or automatic correction for room temperature, phase and arrival time differences
60 user-defined internal presets storable
Servo-balanced, gold-plated XLR connectors for all inputs and outputs
Internal switch-mode power supply for maximum flexibility (100 - 240 V~), noise-free audio, superior transient response plus low power consumption for energy saving
High-quality components and exceptionally rugged construction ensure long life
Conceived and designed by BEHRINGER Germany
Crossover Xover 352921-003 / 364246-001 for the JBL JRX-112M, JRX112M, and JRX 112M cabinet
JBL JRX-112M Specifications:
2-Way
1.8kHz Crossover Frequency
250W RMS / 1000W Peak
8 ohm Nominal Impedance
(1) 1/4" Jack
(1) Neutrik Speakon Jack NL4MP (both jacks can be used for input & output)
Plate Size: 5.5" Wide x 3 7/8" High
Cabinet Hole Cutout: 4 5/8" x 3 1/8
(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
EQUALISATION
Type:
Parametric, Hi-shelf, Lo-shelf
6 per I/O
Gain:
in 0.25dB steps
-30 to +15dB
Bandwidth:
(Q=0.5 to 72)
0.02 to 2.50 octaves
CROSSOVER FILTERS
Filter Types:
Butterworth, Bessel, Linkwitz Riley
Slopes:
6 to 24dB/oct (96kHz)
6 to 48dB/oct (48kHz)
POWER REQUIREMENT
Operating voltage:
220÷240 / 110÷120 ~ 50 / 60
V ~ Hz
Power (consumption):
mA
Fuse model:
Operating temperature range:
0 ÷ +55
°C
Operating humidity:
20 ÷ 90
% RH non-condensing
PHISICAL SPECIFICATION
Height:
44 / 1.73
mm/inch
Width:
483 / 19.01
mm/inch
Depth:
203 / 7.99
mm/inch
Net Weight:
Kg/Lbs
3 / 6.61
SHIPPING INFORMATION
Package height:
80 / 3.14
mm/inch
Package width:
615 / 24.2
mm/inch
Package depth:
360 / 14.17
mm/inch
Shipping Weight:
4.3 / 9.4
Kg/Lbs
Providing 48-bit filter algorithms, 24-bit AD/DA conversion and a dynamic range of 115 dB, the DSP 244 sets new standards for digital loudspeaker controllers and processors. The DSP 244 is an universal Digital Sound System Processor that provides 2 inputs and 4 outputs; plus internal summing of the inputs 1 and 2. Via matrix it is possible to assign the outputs to any input or to the sum of the inputs. It is further possible to establish the following configurations: Stereo or Dual 2-Way systems, 3-Way + Direct and 4-Way systems, each with Mono Subchannel, but also full range systems. High and low-pass filters are provided for the frequency crossover functions in all operation modes. The selection includes Linkwitz-Riley, Butterworth and Bessel type filters with switchable slopes between 6, 12, 18 and 24 dB/oct. A huge number of additional filters offers extremely flexible correction of the frequency response. Each input incorporates a 5-band equalizer, allowing to assign high and low-pass, high and low-shelving or parametric peak-dip filters to its individual filter sections. Next to the frequency crossover filters, four additional filters are employed in each output channel, which also can be set to work as high or low-pass, high or low-shelving filters, parametric peak-dip filters, or all-pass filters. Additional filtering is provided through 2. order high-passes for the realization of B-6 alignment, or special LPN-filters (Low-Pass Notch filters) for correcting the frequency and phase responses of optimally vented woofer cabinets. Each channel additionally provides a delay, a polarity switch, a programmable level control and a digital compressor / limiter while the master delays are located in the input channels. Datasheets / ManualsBrochure (309KB)
Mains voltage 90 - 250 V AC / 50 - 60 Hz Power consumption 20 watts Safety class I Inputs 2 x XLR IN, electronically balanced, transformer optional available 2 x XLR OUT (Direct Out) Input voltage (nominal) 1.55 V / + 6 dBu Max. input voltage 24.5 V / + 30 dBu Input impedance 20 kohms Common mode rejection > 40 dB AD-conversion 24-bit, Sigma-Delta, 128 times oversampling, linear phase Outputs 4 x XLR OUT, electronically balanced Output voltage (nominal) 1.55 V / + 6 dBu Max. output voltage 8.7 V / + 21 dBu Output impedance
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 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 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.
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<table><tbody><tr><th>Features</th> </tr><tr><td>The DX 4008 is a complete 4 input - 8 output digital loudspeaker management system designed for the touring or fixed sound installation markets</td></tr><tr><td>Sampling rate can be set to 96kHz</td></tr><tr><td>Precise frequency control is achieved with its 1 Hz resolution</td></tr><tr><td>Inputs and outputs can be routed in multiple configuration to meet any requirements</td></tr><tr><td>The DX 4008 is shipped with a special PC Graphic User Interface (GUI) application - XLink</td></tr><tr><td>XLink gives the user an option to control the DX 4008 unit from a remote PC via the RS232 serial communication link</td></tr><tr><td>The GUI application makes much easier control and monitor the device, allowing the user to get the whole picture on one screen</td></tr><tr><td>Programs can be recalled and stored from/to PC's hard drive, thus expanding the storage to become virtuality limitless</td></tr></tbody></table>
<table> <tbody><tr><th>INPUT AND OUTPUT SECTION</th> </tr><tr><td>Input Impendance:</td><td>>10</td><td>kΩ</td></tr><tr><td>Output Impendance:</td><td>50</td><td>Ω</td></tr><tr><td>Maximum Level:</td><td>+ 20</td><td>dBu</td></tr><tr><td>Type:</td><td>XLR 3</td><td>Electronically balanced</td></tr></tbody></table>
<table> <tbody><tr><th>AUDIO PERFORMANCE</th> </tr><tr><td>Frequency Response:</td><td>+/- 0.1</td><td>dB (20 to 20 kHz)</td></tr><tr><td>Dynamic Range:</td><td>115</td><td>dB typ (unweighted)</td></tr><tr><td>CMMR:</td><td>> 60</td><td>dB (50 to 10 kHz)</td></tr><tr><td>Crosstalk:</td><td></td><td>dB</td></tr><tr><td>Distortion:</td><td>0.001%</td><td>(1 kHz @ 18 dBu)</td></tr></tbody></table>
<table> <tbody><tr><th>DIGITAL AUDIO PERFORMANCE</th> </tr><tr><td>Resolution:</td><td>32 bit</td><td>(40-bit extended)</td></tr><tr><td>Sampling Rate:</td><td>48 / 96</td><td>kHz</td></tr><tr><td>A/D - D/A Converters:</td><td>24</td><td>bit</td></tr><tr><td>Propagation Delay:</td><td>3</td><td>ms</td></tr><tr><td>No. of Programs:</td><td>30</td><td> </td></tr></tbody></table>
<table> <tbody><tr><th>FRONT PANEL CONTROL</th> </tr><tr><td>Display:</td><td>4 x 26</td><td>Character Backlit LCD</td></tr><tr><td>Buttons:</td><td>12 Mute Controls 12 Gain / Manu Controls 6 Menu Controls</td><td> </td></tr><tr><td>“DATA "crossover_jrx112")
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