Series
DVA T12
DVA T8
DVA T4
DRK-20M
Digital Array System & Subs
Digital Array
Digital Array
Systems & Subs
Systems & Sub
Line array technology has revolutionized sound reinforcement, particularly for large venues
and events. Arraying several speaker cabinets vertically is a far more effective method of
delivering and directing sound. Line array‘s signal levels do not drop off as steeply with
increasing distance as is the case with conventional systems. What‘s more, their patterns of
throw are very wide despite the systems‘ lean configurations. Until recently this technology
saw limited use mainly in large, elaborate, and costly projects and installations. But with
arrival of DVA, true line array technology is now available for a wide range of portable
and permanent sound reinforcement applications.
Factoring all the many different parameters and users‘ needs into the design equation,
the dBTechnologies team of engineers developed a line array system that is easy to
configure, exceedingly light, and tremendously versatile. What‘s more, the managed
to take all these vital criteria into account without imposing limits on curving capacity
and the number of arrayed components. Called DVA, this system makes the most of line
array technology‘s considerable audio benefits.
Leveraging state-of-the-art technologies, materials, and many years experience
developing powered speaker systems, dBTechnologies has turned up a line array series
that raises the performance bar for handling, versatility, and return on investment.
dBTechnologies has a competitive edge. Our engineers‘ deep insight into power
electronics, DSP programming, acoustics, mechanics, materials, and manufacturing
practices enables us to independently develop innovative solutions in each of these
areas. Such comprehensive R&D proficiency puts us in a unique position: We are able
to transform inspired ideas into premium-quality products that deliver outstanding
performance at an unrivalled price-point.
The DVA series stands as a shining example of this all-around ability. Nowhere are
the benefits of integrated amps, active crossovers, and processor-driven control more
apparent than in DVA three-way line array units.
Fully powered units, freely scalable to setups of any size.
None of the impedance and amp channel availability
concerns associated with passive models.
Lossless signal path with no need for speaker cables.
Extremely tough yet remarkably light enclosures.
Digital controller (DSP) onboard for utmost operating safety.
5
The global group of dBTechnologies companies develops and manufactures individual speaker
components autonomously, and often specifically for the given application. We do not subscribe
to the practice of equalizing and optimizing speakers with elaborate technology to bring them
up to our standards. Instead, it has been our long-standing policy to build from the bottom up
components with specs tailored to deliver the best audio performance for the application.
DVA T12 is a st ep up the evo lut ionar y ladd er from the successf ul DVA T4 line arr ay sy stem. Alt ho ugh
it prov ides more power and has greater range, its active three-way design makes it just as easy to
set up and install as its predecessor.
T12
Full of Technology
LONG-THROW SYSTEM
FULLY POWERED THREE-WAY UNIT
FREELY SCALABLE TO SETUPS OF ANY SIZE
LOSSLESS SIGNAL PATH WITH NO NEED FOR SPEAKER CABLES
SEQUENTIALLY CONFIGURABLE ARRAY SEGMENTS
HIGH-END DIGITAL CONTROLLER (DSP) ON BOARD
NETWORK-READY WITH AN INTEGRATED RDNET PORT
HARDWARE COMPATIBLE WITH DVA T8 SYSTEMS
NONE OF THE IMPEDANCE AND AMP CHANNEL AVAILABILITY
CONCERNS ASSOCIATED WITH PASSIVE MODELS
3-Way Active
3
-
Way Active
Line Array Module
Line Array Module
DVA T12
Technical Data
Speaker Type: 3-Way Active Line Array Module
Acoustical data
Frequenc y Response [+/- 3dB]: 60 - 19.000 Hz
Max SPL: One Unit: 136 dB
HF: 3x1 “
Voice Coil HF: 1.4 “
Directiv ity: 100x10° Single unit
Horn: Integrated CD Horn
MF: 2x 6.5 “
Type MF: Neodymium Sealed Basket Phase
Plug Horn Loaded
Voice Coil MF: 2 “
LF: 12 “
Type LF: Neodymium
Voice Coil LF: 3 “
Amplifier
Amp Technology: Digipro® G2
Amp Class: Class D
HF Amp: 350 W RMS
MF Amp: 350 W RMS
LF Amp: 710 W RMS
Cooling: Convection
Processor
Controller: DSP 56 bit
AD/DA Conver ter: 24 bit/96 kHz
System Presets: 8, HF/Low-mid correction
Limiter: Dual Active Limiter Mult iband RMS,
Peak, Thermal
Crossover Frequency MF- HF: 1800 Hz
Slope MF-HF: 24 dB/Octave
Crossover Frequency LF-MF: 420 Hz
Slope LF-MF: 24 dB/Octave
Input
Signal Input: 1x XLR fem, Bal.
Signal Output: 1x XLR male, Bal.
Network: RDnet remote control RJ45 connector
IN/OUT
Power Socket: 1x Powercon In 1x Powercon Out
Voltage Range: 90 - 240 V
Mechanics
Housing: Polypropylen PP Aluminium reinforced
Housing Design: Trapezoidal 10°
Rain cover: Included
Rigging Points: Integrated rigging hardware
Width: 580 mm (23.2 in)
Height: 386 mm (15.44 in)
Depth: 430 mm (17.2 in)
Weight: 29,9 kg (63.93 lbs)
The DVA T12 features state- of-the-art neodymium speakers and
high-performance digital amps with total of 1,410W output power.
In combination with top-drawer DSP and premium quality AD-DA
converter, it delivers high-definition sonic images with massive SPL
for large sound reinforcement applications.
Weighing just 29kg, this remarkably compact unit belies its
unobtrusive look by enabling you to set up very powerful line arrays
that deliver extraordinary performance.
7
Active Line Array Module
Extended low-end performance
A 12“ neodymium woofer in a band-pass housing covers the low frequency range.
Remarkably powerful, it packs an assertive punch that reaches down to 60 Hz to
enable fullrange applications. The 12“ woofer is slanted inside the housing, giving
the cabinet a lean, unobtrusive look.
12“ neodymium woofer
T12
LF
Fullrange capability from 60Hz up
T12
T12
MF
HF
Accurate and awesomely efficient midrange response
The DVA T12‘s two 6.5“ neodymium midrange are placed close together to maximize
coherent coupling and response for those cr itical midrange frequencies. The
speaker resides in a sealed basket to optimize the displacement volume. This makes
the midrange even more responsive.
With a high BL factor, it reacts far faster to transients and renders each attack with
awesome accuracy. Both 6.5“ midrange are equipped with an optimized phase plug
and feed into a frontloaded horn to achieve a uniform coverage pattern.
High-definition top end
The 1“ neodymium HF dr ivers feature 1.4“ Mylar diaphragms. Exceptionally light
and responsive, they deliver richly detailed signals with remarkably linear frequency
response. Specially developed for use in line arrays, these ultra compact drivers may
be deployed in very close proximity to one another. This is essential to minimize
interference in such arrays.
The DVA T12 is loaded with three HF drivers tuned specifically for the
custom designed array horn. This combination maximizes the coupling of
the drivers‘ outputs and extends the range of the HF signal.
Consistent coverage pattern
The DVA T12 features constant directivity horns, HF drivers, and midrange speakers
optimized to deliver a uniform 100°-by-10° coverage pattern.
The DVA makes the most of two acoustical effects to help distribute SPL evenly.
One is the vector addition of individual horns‘ output, with the other being cylindrical wave formation. The coverage pattern may be adapted to suit the sound
reinforcement application by varying the length of the array and adjusting the splay
between individual components.
T12
Uniform 100°-by-10° coverage pattern
Evenly distributed SPL
8
Top Performance Combined With Total Control
Ground stacks
DRK-10 and DRK-20 harnesses can also serve to stack cabinets on the ground when rigging
points are unavailable or the ceiling is too low. A special bracket adjusts the inclination down
to 7.5°. The DRK-10/20 fits perfectly on an upright DVA S30 subwoofer. Equipped with two
receptacles for quick-release pins, it is readily attached without tools.
The DVA S30 subwoofer sports two 18“ speakers, a bass reflex horn, a 3000W power amp, and
an internal DSP. (To learn more about it, see the chapter entitled Active Subwoofer).
Line array benefits in ground-stacked configurations
DVA T12
Compatible with DVA T8 units:
DVA T12 and DVA T8 series housings and rigging hardware are compatible.
This means DVA T8 units may be flown right below a T12 array for use as down-fills in large
PA systems.
Compatible DVA T8’s may serve as far-fill extensions
Power Supply
The PFC switched-mode power supply allows up to four DVA T12 units
to be connected to one phase.
When connecting large systems (up to 12 units), we recommend
splitting up the power feed using a 16ACEKON adapter, tapped and
spliced to feed three weatherproofed Power-Con connectors.
PfC
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DVA T8 is the la te st an d most ad van ce d incar nat io n of a st r in g of succes sful li ne array sy stems
that started with the DVA T4. Loaded with state-of-the-art neodymium woofers, the DVA T8
features a high-performance digital power amp with 700W/RMS total output, a high-end
56-bit DSP, and premium-quality AD -DA converters.
These superior components come together to deliver superior audio quality and high SPL.
Remarkably easy to handle, this lightweight, 14.2kg line array’s powe rfu l per fo rmance be li es
its look of subdued elegance and small footpr int.
It’s hard to believe that something so petite can pack such a mighty punch.
C
T8
Full of Technology
3-WAY ACTIVE WITH A 700W/RMS DIGITAL POWER AMP
HIGH-END 56-BIT DSP ON BOARD
96 KHZ SAMPLING RATE
NETWORK-READY WITH AN INTEGRATED RDNET PORT
SIX MODULES CONNECTED TO ONE 16A PHASE PLACE
LOSSLESS SIGNAL PATH WITH NO NEED FOR SPEAKER CABLES
ACOUSTICALLY COMPATIBLE WITH THE DVA T12
MECHANICALLY COMPATIBLE WITH THE DVA T12
3-Way Active
3
-
Way Active
Line Array Module
Line Array Module
DVA T8
Technical Data
Speaker Type: 3-Way Active Line Array Module
Acoustical data
Frequenc y Response [+/- 3dB]: 66 - 18.000 Hz
Max SPL: One Unit: 132 dB
HF: 2x1 “
Voice Coil HF: 1.4 “
Directiv ity: 100x15° Single unit
MF: 1x 6.5 “
Voice Coil MF: 2 “
LF: 8 “
Voice Coil LF: 2.5 “
Amplifier
Amp Technology: Digipro® G2
Amp Class: Class D
HF Amp: 175 W RMS
MF Amp: 175 W RMS
LF Amp: 350 W RMS
Cooling: Convection
Processor
Controller: DSP 56 bit with double precision filters
AD/DA Conver ter: 24 bit/96 kHz
System Presets: 9, (8xHF and Low-mid correction)
Limiter: Dual Active Limiter Mult iband RMS,
Peak, Thermal
Crossover Frequency MF- HF: 1900 Hz
Slope MF-HF: 24 dB/Octave
Crossover Frequency LF-MF: 400 Hz
Slope LF-MF: 24 dB/Octave
Input
Signal Input: 1x XLR fem, Bal.
Signal Output: 1x XLR male, Bal.
Network: RDnet remote control RJ45 connector
IN/OUT
Power Socket: 1x Powercon In 1x Powercon Out
Voltage Range: 90 - 240 V
Mechanics
Housing: Polypropylen PP Metal reinforced
Housing Design: Trapezoidal 15°
Rain cover: Included
Rigging Points: Integrated rigging hardware
Width: 580 mm (23.2 in)
Height: 2 40 mm (9.6 in)
Depth: 327 mm (13.08 in)
Weight: 14.2 kg (31.3 lbs)
Top Performance Paired with Total Control
The DVA T8 is a fully active, three-way speaker system equipped with
the same innovative technologies that feature so prominently in the
DVA T12.
Its power supply, DSP, power amps, woofers and drivers were all
developed and painstakingly tuned specifically for the DVA T8 system
by the dBTechnologies team of engineers.
Precise directivity
The DVA T8 sports constant directivity horns, HF drivers, and
midrange woofers optimized to deliver a uniform 100°-by-15°
coverage pattern. It makes the most of two acoustical effects to help
distribute SPL evenly.
One is the vector addition of individual horns’ output; the other
is cylindrical wave formation. These two effects come together to
create a uniform coverage pattern that is easily adapted to different
venues by varying the length of the array and adjusting the splay
between individual components.
Uniform coverage pattern
Evenly distributed SPL
11
Active Line Array Module
High-definition top end
The 1” neodymium HF drivers feature 1.4” Mylar diaphragms. Exceptionally light
and responsive, they deliver richly detailed signals with remarkably linear frequency
response. Developed especially for use in line arrays, these drivers may be deployed
T8
HF
in very close proximity to one another. This is essential to minimize interference in
such arrays.
Two 1” neodymium HF drivers with array horn
Remarkably transparent response
T8
T8
MF
LF
Accurate, awesomely efficient midrange response
Loaded with a custom 6.5” neodymium midrange, the DVA T8 also delivers excellent
midrange response, which has such a formative influence on shaping the sonic
image. The midrange is housed in a sealed chassis. Its high BL factor makes it even
more responsive so that it renders transients faithfully. A phase plug feeds into a
frontloaded horn tuned to achieve a uniform coverage pattern.
One 6.5” neodymium midrange with a frontloaded horn
Superior transient response
Extended low-end performance
A powerful 8” neodymium woofer, paired with a 350W power amp, covers the low
frequency range with an assertive punch that reaches down to 70 Hz.
8“ neodymium woofer
Fullrange capability from 70 Hz up
12
DVA T8
Top Performance Combined With Total Control
Extraordinary dynamic range and natural sound
The DVA T8’s signal processors and AD/DA converters were engineered to achieve
transcendent sound quality with great fidelity and dynamic range with 56-bit
digital signal processing at a sampling rate of 96 kHz.
DSPs equalize every signal path, aligning phases and time, and handle loads with
digital peak, RMS, and thermal limiters to maximize operating safety, power
management and performance even at threshold levels.
Excellent audio specs
Perfect system equalization
Easy setup - configuration at the touch of a button
The DVA T8’s DSP offers eight system presets that adapt the unit to its assigned
task in the array.
They adjust the gain structure and EQ for the near-field/ midfield and far-field
positions to compensate for high frequencies absorbed by air as well as for low/
midrange frequency coupling as the array length increases. No further manual
adjustments are necessary. All presets may be selected using the rear-mounted
rotary encoder or downloaded from a PC using RDnet software.
Simplest system configuration
Very fast setup
Durable yet light hybrid polypropylene enclosure
This enclosure’s surface is immune to knocks and scratches and fully resistant to
water and moisture. A sophisticated metal skeleton provides internal bracing that
connects its component parts, reinforces the housing and soften resonance.
Metal-reinforced polypropylene housing
Light yet exceedingly durable
Integrated rain proofing
13
Active Line Array Module
Compact yet remarkably powerful
Digipro®G2 digital power amps - compact yet remarkably powerful
The DVA T8 sports three Class-D digipro® power amps, one for each signal path.
Embodying the latest advance in digital high-performance amps, the digipro®’s
sophisticated technology delivers more from less – that is, maximum power from a
package designed to minimized weight and size.
700 W/RMS
High performance and transparency with true dynamic response
SMPS with PFC for consistently superb performance
The DVA T8’s power supply consists of independent networked devices. Incorporating
the latest IT technology, it was engineered to maximize operating safety, efficiency,
and performance.
The main 750W power supply provides plenty of juice to the power amps and features
PFC (power factor correction). A secondary power supply feeds the microcontrollers
and the DSP, and serves to ramp up check routines and the main power supply. The
smart IPOS™ (Intelligent Power-On Sequence) circuit keeps the overall system’s inrush
current low.
Wide-range 90-to-240V SMPS power supply with PFC
IPOS™ circuit for low inrush current
High reliability and operating safety
The processor monitors amp’s temperature, voltage, current, impedance, input,
output, and other data independently and continuously. It detects problems such as
an impending overload, and attenuates the signal gradually in small steps or mutes
it altogether, depending on the given temperature and level.
Real-time operating status monitoring
Status report delivery via the DVA USB Manager
14
DVA T8
Top Performance Combined With Total Control
Handling, Stacking and Flying Cabinets
The DVA T8 comes with built-in rigging hardware. The splay between
enclosures may be adjusted in incrementally from 0° to 15°. The DRK-10 harness
holds up to 16 flown T4 units. At just 14.2 kg, the DVA T8 is exceptionally light so
an array with six elements weighs less than 100 kg. This is an advantage greatly
appreciated by everyone who handles and transports the array.
A single person can rig up and fly the system, even from trusses and towers rated
to handle lighter loads.
Very light point load
Precise alignment
DRK-10 harness flies up to 16 units
Compatible with DVA T12 units
DVA T8 and DVA T12 series housings are acoustically
and mechanically compatible.
This means DVA T12 units may be flown right above
a T8 array for use as far-fills.
Compatible DVA T12s may serve as far-fill extensions
DSA 4 pole mount adapter
The DSA 4 pole mount adapter holds up to 3 DVA T8 modules
on one pole. A set screw adjusts the tilt angle, smoothly and
precisely. Compact PA systems can be configured for smaller
applications simply by adding
S1518N subwoofers to the setup.
Ground stacks with DVA subwoofers
The DRK-10 harness can also serve to stack cabinets on the ground when rigging
points are unavailable or the ceiling is too low.
15
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A three-way act ive line array system, the DVA T4 has set new standards in the sound reinforcement
industr y since its 2007 market launch. Better yet, it has brought the benefits of real line array
technology to a much w ider range of users.
Equipped with top-notch features and engineered for maximum versatility, the DVA T4 delivers
premium performance and ensures excellent return on investment.
T4
Full of Technology
8 MODULES (2 METERS ARRAY) CONNECTED TO ONE 16A PHASE
PLACE JUST 125 KG LOAD ON THE PICK-POINT
FULLY POWERED UNITS, FREELY SCALABLE TO SETUPS OF ANY SIZE
LOSSLESS SIGNAL PATH WITH NO NEED FOR SPEAKER CABLES
NONE OF THE IMPEDANCE AND AMP CHANNEL AVAILABILITY
CONCERNS ASSOCIATED WITH PASSIVE MODELS
SEQUENTIALLY CONFIGURABLE ARRAY SEGMENTS
DIGITAL CONTROLLER (DSP) ONBOARD
FOR UTMOST OPERATING SAFETY
3-Way Active
3
-
Way Active
Line Array Module
Line Array Module
DVA T4
Technical Data
Speaker Type: 3-Way Active Line Array Module
Acoustical data
Frequenc y Response [+/- 3dB]: 80 - 19.000 Hz
Max SPL: One Unit: 128 dB
HF: 2x1 “
Voice Coil HF: 1.4 “
Directiv ity: 100x15 ° Single unit
MF: 1x 6.5 “
Voice Coil MF: 1.5 “
LF: 8 “
Voice Coil LF: 2.5 “
Amplifier
Amp Technology: Digipro®
Amp Class: Class D
HF Amp: 100 W RMS
MF Amp: 100 W RMS
LF Amp: 220 W RMS
Cooling: Convection
Processor
Controller: Analog Devices
AD/DA Conver ter: DSP 24 bit/48 kHz
System Presets: 8, HF/Low-mid correction
Limiter: Dual Active Limiter Mult iband RMS,
Peak, Thermal
Crossover Frequency MF- HF: 1800 Hz
Slope MF-HF: 24 dB/Octave
Crossover Frequency LF-MF: 400 Hz
Slope LF-MF: 24 dB/Octave
Input
Signal Input: 1x XLR fem, sym
Signal Output: 1x XLR male, sym.
Power Socket: 1x Powercon In 1x Powercon Out
Voltage Range: 90 - 240 V
Mechanics
Housing: Polypropylen PP reinforced
Housing Design: Trapezoidal 15°
Rigging Points: Integrated rigging hardware
Width: 580 mm (23.2 in)
Height: 2 40 mm (9.6 in)
Depth: 327 mm (13.08 in)
Weight: 13.8 kg (30.42 lbs)
The DVA T4 is equipped with unique digital power amps that
provide a total of 420W RMS. Driven by Digipro® technology,
their resolution is several-fold that of conventional digital amps.
They render signals very accurately with this high-definition audio
capability.
Sonic images are almost impossible to distinguish from those of
analog sources, even in the HF range. The amps are equipped with
high-quality delta-sigma converters.
The DVA T4‘s digital power amp features DPP™ (Digital Power
Processing) technology and a multiband compressor/ limiter with
separate response curves for each signal path. Its dynamic range is
exceptionally wide.
For example, headroom in the middle and high-frequency bands
ranges up to 22dB. This innovative circuitry not only maximizes
dynamic response, it also ensures signals are rendered accurately and
uniformly even at threshold levels.
17
Active Line Array Module
Reliability
The 8“ Neodymium-Woofer is equipped with a high power 2.5“ voice coil to
provide superior sound pressure level in a very compact size.
T4
LF
8” VC 2.5” Neodymium woofer
T4
T4
MF
HF
High Efficiency
The 6.5“ Neodymium-Midrange speaker has a sealed basket to provide an optimized
volume capacity including high sensitivity and superb sound reproduction. It also
has a horn exit including phase plug for defined and linear sound emission.
6.5” VC 1.5” Neodymium Midrange
State-of-the-Art Drivers
The build in 1”Neodymium- Drivers are equipped with a 1.4” Mylar- Membrane
which allow a very quick response and provide a linear frequency range at a
surprisingly low weight. This dr iver was specially designed for the use with LineArrays. Its compact measurements allow very close proximity which is a main factor
for minimum interference.
2x 1” VC 1.4” Neodymium drivers
18
T4
Constant Directivity
The DVA T4 Top is equipped with a constant directivity horn for the High and Mid
section and offers a nominal coverage angle of 100°x15°. The CD-Horn provides
high flexibility and a good natured attitude if for instance the Array is not aligned
correctly.
The DVA uses apart from the formation of cylindrical waves (very much depending
on the number of T4 elements) the vector summing of the individual horns. This
means that with growing distance to the source (if set up correctly) the listener
perceives more and more vector sums of the single elements.
However it has to be considered, that the fewer elements are used to spread the
sound to a specific area, the stronger must be the curving of them. That’s how the
effect of optimised SPL distribution is managed.
Top Performance Combined With Total Control
Groundstacking
TIn case there are no possibilities to fly the system or the ceiling of the venue is not
high enough, the DRK-10 can be used for groundstacking too.
A special bracket provides an inclination up to 7.5°.
The DRK-10 fits exactly onto the surface of an upright positioned DVA S20 subwoofer
and can be mounted by two quick release pins on top of the sub.
The combination of a DVA S10 subwoofer and a DSA-4 pole mount adaptor holding
up to three DVA T4 mid-/high-range units is a great solution for smaller applications
and for delay zone sound reinforcement.
The continuously adjustable DSA-4 adaptor lets you aim the mid-/high-range units.
DVA T4
Flying the cabinets
The DVA T4 comes with precisely engineered flying hardware.
The hardware in combination with the extremely low weight of a T4 top allows easy and
fast setup of the whole system. The curving can be adjusted in steps of 2.5° within a range
of 0° and 15°. For an optimum of performance the system should be principally flown.
The DRK-10 flying frame holds up to 16 T4. For professional handling the frame is well
balanced and the angle of inclination can be corrected with the upper rear flying rails.
The DSA-4 adapter attaches to the bottom cabinet and secures the rig to the truss with
half-couplers and a pipe. We recommend using this adapter to prevent the stack from
twisting and swinging.
The combination of DVA S10 subwoofers and DVA T4 mid-/high-range units in a flown
array packs a mighty fullrange punch with serious SPL. This setup is the preferred
configuration in venues where you are unable to place bass bins on the floor or where
you wish to cover bleachers or balconies.
Handling, stacking, and flying the DVA T4
The DVA T4 Line-Array element has a sensational weight of only 13,8kg.
The obvious advantage for handling and transport also makes flying
possible where under normal circumstances the trussing is not strong
enough to support also flying of the audio devices an Array of six T4
Tops therefore weighs less than 100 kg.
For system dimensioning please refer to DVA Composer simulation software.
19
The new DRK-20M is the first motor ized fly bar in the world for line array systems.
Equipped with a system that modifies the clusters focal point, it is possible to adjust the inclination
of the sound system in any moment without having to lower the loudspeakers; this makes it
possible to change the sound coverage, when necessary, even during the event.
This system can be directed from RDNet or by simply using a manual remote control connected with
a standard XLR cable.
DRK
-
Full of Technology
MOTORIZED FLYBAR
ACCELEROMETER ON BOARD
REAL TIME DATA USING RDNET SOFTWARE
MANUAL REMOTE CONTROL
SAME WEIGHT CAPACITY OF DRK-20
EXTREMELY ACCURATE 0,5° AIMING RESOLUTION
20M
DRK-20M
DRK-20M
Motorized Rigging Frame
Motorized Rigging Frame
The New DRK-20M
The new DRK-20 M is also equipped with an RD_NET interface, in order
to control each of its functions through a computer and monitor its
position in real time.
The new motorized Fly bar is also very useful in facilitating the
installation of line array modules by adjusting the clusters inclination
progressively, as each single modules’ applied angles vary.
Thanks to its solid structure in special steel, it is possible to hang
speakers of the DVA series with a weight of up to 1000kg, TUV
0°
certified.
Remote Control
Manual Mode
Auto
DRK20M
Remote Control
RDNet Connections
0°
RDNet Control Mode (Plug in)
PUSH PUSH
Data Input
Link
ActiveData Input Data Link
Remote Control
Connectioncs
PUSH
2
1
3
Power
Power
On
UP
DOWN
UP+DOWN = GO TO ZERO
Remote Control
Remote Control
USB
Data Service
Data Service
21
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