VIO L212
VIO L212
VIO L212
VIO L212
VIO L212
VIO L212
VIO L212
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VIO L212
VIO L212
VIO L212 is the first dBTechnologies’ full scale line array module designed for large touring sound reinforcement applications, concurrently providing mighty output capability and optimized coverage behaviour. dBTechnologies was able to pack great sound pressure levels into one of the most compact and lightest active 2x12” line array systems.
VIO L212 is the first dBTechnologies’ full scale line array module designed for large touring sound reinforcement applications, concurrently providing mighty output capability and optimized coverage behaviour. dBTechnologies was able to pack great sound pressure levels into one of the most compact and lightest active 2x12” line array systems.
2x12” neodymium woofers (3” v.c.) placed to the outsides in a dipolar arrangement provide an accurate transient response and an extended and controlled low-end reproduction.
The mid-range section is mounted in the center of the cabinet in a horn-loaded configuration which dramatically contributes to the system’s acoustic efficiency. Midrange frequencies are delivered by 4x 6.5” neodymium woofers (voice coil 2”). 
The 2x 1.4” neodymium compression drivers (voice coil 3”) have been mounted to a waveguide which contributes to create a cylindrical wavefront, much to the advantage of the system’s intelligibility and throw capabilities. 
Each VIO L212 acoustic engine is driven by 2 Digipro G4® Class-D 1600W amplifiers, providing each system with a total of 3200W RMS. The switched mode power supply is equipped with PFC (Power Factor Corrector) which greatly improves the efficiency of the system. Performances of the amplifier are very stable and consistent, regardless of the quality of the mains and fluctuations. This also grants a worldwide compatibility of the power supply (from 100V to 240V 50/60Hz) and limits power consumption.Furthermore, the power supply is 380V resistant, so the final amplifiers will be switched off in case of an undesired strike of 380V current, saving them from any damage.
The amp allows users to run system-test on electronics and transducers before and after use and a real time impedance control. 
The preamplifier’s floating audio input design grants a digital optical isolation between earth ground from the mains ant the audio ground flowing into the preamplifier board. This galvanic isolation greatly improves resistance to interferences and any unwanted buzzing and noises.
The USB port allows firmware upgrades and diagnostics analysis, by downloading telemetry data on system performances and failures.
Exclusive technology of VIO L212 amplifier is IPOS (Intelligent Power-On Sequence), a circuit that controls the sequence in which the main power supplies of all units within an array ramp up. As a result, each module is switched on in a different time frame, keeping the overall system’s inrush current low, even in very big PA system deployments.
Technical Data
Speaker Type
3-Way Active Line Array Module
Acoustical data
Usable Bandwidth [- 6 dB]
55 - 18.600 Hz
Max SPL
One Unit: 142 dB
HF
2 x 1.4”, 3” v.c. - Neodymium
MF
4 x 6.5” , 2” v.c. - Neodymium
LF
2 x 12”, 3” v.c. - Neodymium
Horizontal Directivity
90°
Vertical Directivity
depends on array size and configuration
Amplifier
Amplifier
3200 W RMS [2x 1600 W RMS Class-D Digipro® G4]
Cooling
Convection, Internal fan
Power Supply
Full-range SMPS with PFC (100V~-240V~, 50-60Hz)
Processor
Controller
DSP 32 bit
AD/DA Converter
24 bit/96 kHz
Limiter
Dual Active Multiband Peak, RMS, Thermal
Processing (filters)
FIR Linear Phase
Input
Signal Input
1x XLR female, balanced
Signal Output
1x XLR male, balanced
Expansion Card
RDNet Card (1x RJ45 IN 1x RJ45 Link)
Dante Card [Optional]
Power Socket
1x PowerCON TRUE1 In
1x PowerCON TRUE1 Out
Controls
1 x Speaker Coupling (7 presets)
1 x High pass filter Rotary Encoder (8 presets)
1 x HF Compensation (8 presets)
1 x System Test Button
Special Features
NFCTM and Frontal LED Identification System
380V Resistant SMPS
IPOS Intelligent Power-On Sequence
Opto-isolated floating pre-amp
System Test (transducers diagnostics)
Inclinometer
Mechanics
Housing
Multiplex plywood - Polyurea painting
Housing Design
Trapezoidal
Handles
4 x handles (2 on each side)
Rain Cover
Included [Rubber magnetic]
Rigging Points
3 points rigging hardware
Width
110 mm (43.31 in)
Height
380 mm (14.96 in)
Depth
450 mm (17.72 in)
Weight
52.9 Kg (116.62 lbs)
Notes: The data are not binding; dBTechnologies reserves the right to modify the data at any time and without previous notice.
Features
  • 3-WAY ACTIVE LINE ARRAY SYSTEM
  • 3200W RMS DIGIPRO G4 AMP TECHNOLOGY
  • FULL RANGE SMPS WITH PFC
  • HORN-LOADED MIDRANGE FOR IMPROVED ACOUSTIC EFFICIENCY AND COVERAGE ACCURACY
  • EXCLUSIVELY DESIGNED WAVEGUIDE FOR MAXIMUM HF DIRECTIVITY CONTROL
  • ADVANCED DSP FEATURING LINEAR PHASE FIR FILTERS
  • ACOUSTIC COMPATIBILITY WITH VIO L210 USED AS DOWN-FILL
  • MODULAR SLOT FOR NETWORK AND DIGITAL AUDIO EXPANSION CARDS (RDNET CARD INSTALLED)
  • NFC™ + FRONT LED IDENTIFICATION SYSTEM
  • SYSTEM TEST FOR QUICK TRANSDUCERS DIAGNOSTICS
  • IPOS INTELLIGENT POWER-ON SEQUENCE
  • RUBBER MAGNETIC RAINCOVER INCLUDED
  • ONLY 52.9 KG PER MODULE
  • BUILT-IN INCLINOMETER
Video
 
 
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DIGIPRO® G4
The latest System of digital amplification engineered by dBTechnologies. 


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