VIO S218

Subwoofers
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Subwoofers
1305 mm 531 mm 800 mm

ACTIVE BASSREFLEX SUBWOOFER

3200W RMS DIGIPRO® G4 AMPLIFIER

143 dB MAX SPL

USABLE BANDWIDTH [- 6 dB]: 28 Hz to cut frequency

DANTE & A2NET READY

LF: 2 x 18”, 4” v.c. - NEODYMIUM

Weight: 85.6Kg (188.72 lbs)

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The perfect partner for large 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

As a default, VIO S218 is equipped with dBTechnologies RD-Net card, for real time remote control via Aurora Net software. Furthermore, 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.

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TECHNOLOGIES

380V resistant SMPS
380V resistant SMPSThe final amplifiers will be switched off in case of an undesired strike of 380V current, saving them from any damage. The auxiliary power supply - 380V tolerant - determines a safe range of operability for the man power supply.
Aurora Net
Aurora NetThis product is fully-compatible with Aurora Net software
Digipro® G4
Digipro® G4The latest System of digital amplification engineered by dBTechnologies.
EASE Focus
EASE FocusEASE Focus makes configuring a DVA or VIO system so much easier as this software simulates the system in the virtual realm. It can depict several audience target zones at the same time to map out more intricate venues including different coverage areas such as arenas, bleachers, and balconies. Color 2D graphics provide an easily understandable view of throw patterns and sound pressure levels so you can configure the array for the best possible results. It also offers you easy access to key rigging parameters such as the height of the rigging frame, the choice of pick points, the array’s bend, total weight, and system preset selections.
Expansion Card Slot
Expansion Card SlotThe preamplifier comes with a RDNet card installed. The user will be able to upgrade the system by replacing the RDNet card with an Audinate™ Dante™ card for audio over Ethernet and remote control on a single cable solution - sold separately.
Neodymium Transducers
Neodymium TransducersNeodymium is a metal belonging to the family of the “rare earth”, a particular material which creates a powerful magnetic field once charged. This material, used in acoustic transducers, possesses a far superior magnetic power compared to the classical ferrite which allows its dimensions to be reduced, favoring its weight and space capacity.
NFC and LED
NFC and LEDNear Field Communication 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 and match each box with their position on the remote control software.
Opto-isolated Preamp
Opto-isolated PreampThe floating audio input design grants a digital optical isolation between earth ground from the mains and the audio ground flowing into the Preamplifier board.This galvanic isolation greatly improves resistance to interferences and any unwanted buzzing and noises.
PFC (Power Factor Corrector)
PFC (Power Factor Corrector)The Power Factor Corrector greatly improves the efficiency of the system. Performances of the amplifier are very stable and consistent, regardless of the quality of the mains. This also grants a worldwide compatibility of the power supply - from 90V to 265V 50/60Hz - and limits power consumption.
PSU with auto-range
PSU with auto-rangeIt's a power supply which allows everybody in the world to use the speaker at any power voltage thanks to the auto-adjustment technology: the internal switch automatically detect the voltage and changes from 110/120v to 230/240v.
RDNet
RDNetDigital net for bi-directional control of connected devices. The acronym RDNet 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 ethernet 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 electrical 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.
System Test
System TestA built-in measurement system can read the transducers impedance in real time and provide an instant feedback on the health of your system.This controls is performed constantly or it can be forced by the user at any time, remotely or from the amplifier panel.
USB Data Port
USB Data PortThanks to this universal data port, the user will be able to perform firmware upgrades
Product code: 10301025901
Technical Data
Speaker Type
Active Bassreflex subwoofer

Acoustical data
Frequency Response [- 10 dB]
27 Hz (HPF)

Frequency Response [- 6 dB]
28 Hz to cut frequency (Xover dependent)

Max SPL
143 dB

LF
2x18” Neodymium

Voice Coil LF
4”

Directivity
Omnidirectional

Amplifier
Amplifier
3200 W RMS [2x 1600 W RMS Class-D Digipro® G4]


Cooling
Passive 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
Peak, RMS, Thermal


Delay Option
0 - 9.9 ms internal | steps of 0.1 ms [on-board]

Crossover Frequency LF-HF
Selectable 60-110 Hz + Full Range (8 steps)

LF-Xover out slope
24 dB/Octave

Input
Signal Input
1x XLR balanced

1x USB Data Service

Signal Output
1x XLR balanced

Network
RDNet Card (1x RJ45 IN 1x RJ45 Link)

Dante Card [Optional]

Power Socket
1x PowerCON TRUE1 In

1x PowerCON TRUE1 Out

Controls
1x Input Attenuation Rotary Encoder

2x Delay Rotary Encoder (0-9.9 ms)

1x Polarity Inversion Switch (0° or 180°)

1x Cardioid mode Switch

1x X-Over Frequency Rotary Encoder (8 steps)

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)

Mechanics
Housing
Multiplex plywood - Polyurea painting


Handles
4x Side. Aluminium


Raincover
Included

Rigging Points
2x Pick Points on top for DRK-210 rigging frame

Width
1300 mm (51.18 in)

Height
520 mm (20.47 in)

Depth
800 mm (31.5 in)

Weight
85.6 kg (188.72 lbs)

Notes: The data are not binding; dBTechnologies reserves the right to modify the data at any time and without previous notice.
View All References
Filename: Category: Filetype: Size: Language: Release:
DWG_VIO-S218 Drawing DWG 1,97 MB English 2019-04-30
Catalogue_VIO-Series_v.2018 Catalogues PDF 13,22 MB English 2018-11-07
CE_VIO-S218 Certifications PDF 1,21 MB Italiano 2018-09-04
Datasheet_VIO-S218_Rev1.1 Data Sheet PDF 1,48 MB English 2019-06-14
Manual_VIO-S218_Rev.0.1 Manual PDF 2,76 MB English 2019-04-11
UKCA_VIO-S218 Certifications PDF 0,65 MB Italiano 2022-04-11
3D_VIO-S218 3D ZIP 0,11 MB English 2020-03-17
FW_VIO-S218_Dante_v02.02.00.dbu2 Firmware ZIP 0,21 MB English 2024-05-02
FW_VIO-S218_v02.02.00.dbu2 Firmware ZIP 0,20 MB English 2022-10-20
FW-VIO-S218_A2NET_v02.02.00.dbu2 Firmware ZIP 0,20 MB English 2025-04-22
GLL_VIO_Series_v1.3.exe GLL ZIP 19,29 MB English 2024-05-24
GLL_VIO-S218_v3.1 GLL ZIP 0,08 MB English 2021-07-29
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