DVA S30N
DVA S30N
DVA S30N
DVA S30N
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DVA S30 N
DVA S30N
Featuring a dual 18" subwoofer pairing in a bass reflex housing, the DVA S30 packs a muscular, ultra lowfrequency punch. This sub-bass powerhouse is the perfect addition to large PAs and an excellent complement to DVA T12 mid-/high-range units in stacked arrays.
Featuring a dual 18" subwoofer pairing in a bass reflex housing, the DVA S30 packs a muscular, ultra lowfrequency punch. This sub-bass powerhouse is the perfect addition to large PAs and an excellent complement to DVA T12 mid-/high-range units in stacked arrays.
DVA S30 N sub features a sophisticated hybrid design able to bring together the benefits of bass reflex and horn systems in a compact housing, engineered to render low frequencies with high sound pressure levels. The two baffle boards are arrayed in the form of a V and guide the central bass reflex channel‘s sound energy into the horn's port. 
This funneling action is smooth and uniform, greatly increasing its range.
The high-quality multiplex housing is covered in robust black textured lacquer and equipped with eight grips. 

Technical Data
Speaker Type
Active Bassreflex-Horn Subwoofer
Acoustical data
Frequency Response [+/- 3dB]
30 - 120 Hz
Max SPL
141 dB
Directivity
Omnidirectional, Cardiod Option with DSP setup
LF
2x18 "
Voice Coil LF
4 "
Amplifier
Amp Technology
Digipro® G2
Amp Class
Class D
Power Supply
3 kW SMPS
LF Amp
3000 W RMS
Cooling
Convection
Processor
Controller
DSP 56 bit
AD/DA Converter
DSP 24 bit/48 kHz
System Presets
X-Over,Delay
Phase
0, 180 °
Limiter
RMS, Peak, Thermal
Delay Option
0-4.5 ms internal
Crossover Frequency LF-MF
75-120Hz | steps of 5Hz
LF-Xover out slope
24 dB/Octave
Mechanics
Housing
Multiplex plywood
Housing Design
Rectangular
Handles
4x Per Side
Accessory
Dolly, Wheels 100mm,
Dust Cover, Rain Cover
Rigging Points
2xPick Points on top to fix
DRK10/20 rigging frames
Width
1100 mm (44 in)
Height
580 mm (23.2 in)
Depth
720 mm (28.8 in)
Weight
83 kg (182.98 lbs)
Features
  • VARIABLE CROSSOVER FREQUENCIES
  • PRECISE LIMITER FUNCTIONS
  • ON BOARD DELAY FOR PERFECT TIME ALIGNMENT
  • PRESET FOR CONFIGURING CARDIOD SYSTEMS
  • SETTINGS ACCESSIBLE VIA ROTARY ENCODER
  • X-OVER OUT
  • RDNET NETWORK PORT
Video
 
 
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Digipro® G2
System of digital amplification engineered by dBTechnologies.
Based on the previous Digipro project, the newest G2 versions' efficiency has been improved by cutting down on consumption and heating.
The introduction of a 'new avant-garde' component, a better s/n relation and a lighter weight, confer a superior dynamism to the new Digipro G2 digital speakers.
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PFC (Power Factor Corrector)
An integration of the power supply, PFC allows real time correction of the power factor in order to optimize the function of the Digipro and Digipro G2 digital speakers.
Toghether with the full range supply system it enables the systems performances to remain unaltered if tension supply alterations occur.
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Preset System
The opportunity of modifying the character and equalization of a speaker is a very important prerogative in adapting a speaker to multiple functions.
The introduction of the Preset System in dBTechnologies' FM monitors enables to choose directly from the box the most adeguate equalization for the desired use, optimizing performances without the need of external processors.
The management of phase, limiter and x-over will be modified automatically depending on the chosen set-up, preserving the internal acoustic equipment.
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RD-Net
Digital net for bi-directional control of connected devices.
The acronym RD-Net 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 ehternet 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 eletrical 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.
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X-over
The cross over (X-over) is the intersection point of different frequencies from different ranges.
In sound systems it delimitates the areas in which low, mid, and high frequencies work.
A cross over is also an electronic object, active or passive, which comands the division of the frequencies' areas.
In other words, it separates an incoming full range signal into two or more areas of frequency.

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dBTechnologies Network
Compatible with dBTechnologies Network
dBTechnologies Network is the software to control remotely dBTechnologies products using RDNet Protocol.
Visit Network page to download the software and get more infos.
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dBTechnologies Composer
A software able to supply each and every necessary information on the installation of the DVA and VIO systems depending on the necessities of the event.
Visit Composer to download the software and get more infos.
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