dB Technologies VIO S218 (Active Bassreflex subwoofer)

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SKU: VIO S218 Category: Brand:
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VIO S218

 

BASS-REFLEX POWER
The perfect partner for VIO L212 in larger sound reinforcement applications. A simple, effective dual sub configuration designed to enhance the reproduction of the lowest frequencies, boosted by an advanced DSP control and complete network capability.
BUILT FOR TOURING
Featuring a dual 18″ subwoofer pairing in a voluminous bass-reflex housing, VIO S218 encompasses a vigorous audio performance and a ultra low frequency punch, extending down to 28 Hz: the perfect bottom-end addition to large VIO L212 sound reinforcement systems.

REAL TIME CONTROL
• VIO S218 is equipped with dBTechnologies RD-Net card, for real time remote control via Aurora Net software.
• The preamplifier is ready for future upgrades with Audinate DanteTM AoIP protocol. To help users in this configuration, S218 comes with built-in technologies: Near Field Communication (NFC™) proximity sensors are used to determine the position of each box within an array. This technology, together with a hi-brightness LED bulb on the front of the enclosure, contributes to help the user to recognize, identify and match each box physical position on the remote control software Aurora Net.
• The amp also allows users to run auto-test on electronics and transducers before and after use and a real time impedance control. This unique system ensure tour-grade reliability and remote control over your entire PA’s health.

CARDIOID PRESET
• A cardioid stack preset button automatically process the sound of the backward sub in gradient inverted stack configurations, in order to reach maximum cancellation of the rear side.
• The on-board delay module allows VIO S218 to reach a max 9.9ms delay with 0.1 ms steps.

Specification

Technical Data
Speaker Type 2-way Active Line Array Module
Acoustical data
Usable Bandwidth [- 6 dB] 67-20,000 Hz
Frequency Response [+/- 3dB] 78-18,100 Hz
Max SPL 135 dB
HF 1×1.4″
Voice Coil HF 3″
Type HF Neodymium, Titanium Diaphragm
LF 2×10″
Voice Coil LF 2.5″
Type LF Neodymium Aluminium Phase Plug
Horizontal Directivity 100°
Vertical Directivity depends on array size and configuration
Amplifier
Amp Technology Digipro G3 [bi-amped]
Amp Class Class-D
Power RMS 900 W
Peak Power 1800 W
Cooling Convection
Power Supply 900 W SMPS with Auto-range PSU
Processor
Controller DSP 56 bit
AD/DA Converter 24 bit/48 KHz
Limiter Dual Active Multiband Peak, RMS, Thermal
Processing (filters) FIR Linear Phase
Crossover Frequency LF-HF 950 Hz
Slope LF-HF 24 dB/Octave
Input
Signal Input 1xXLR fem, Bal.
Signal Output 1xXLR male, Bal.
Network RDNet remote control RJ45 connector IN/OUT
Power Socket 1xPowerCon TRUE1 IN

1xPowerCon TRUE1 Out

Controls 1xSpeakers Coupling (7 presets)

1x HF Compensation (8 presets)

1XInput Attenuation Rotary Switch

Mechanics
Housing Multiplex Plywood

Polyurea painted

Housing Design Trapezoidal 10°
Handles 2x side
Rain Cover Included
Rigging Points Integrated rigging hardware
Width 720 mm (28.35 in)
Height 320 mm (12.6 in)
Depth 520 mm (20.47 in)
Weight 28.6 Kg (63.00 lbs)
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