VIO W15T

Stage Monitors
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Stage Monitors
656 mm 364 mm 490 mm

2-WAY ACTIVE COAXIAL STAGE MONITOR

1600 W RMS CLASS-D DIGIPRO® G4

MAX SPL 137.5 dB

FREQUENCY RESPONSE [-6dB]: 55 - 16,000 Hz

DANTE & A2NET READY

HF: 1x 1.3" - 3" v.c. NEODYMIUM

LF: 1x 15" - 3" v.c. NEODYMIUM

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VIO W15T takes advantage of a coaxial design and is equipped with a neodymium coaxial component with a 15" woofer and a 3" driver. The design of the horn allows a very precise dispersion pattern (60° horizontal and 80° vertical) which can be easily reversed by rotating the horn, adapting the wedge to the application needed. VIO W15T is a self powered box equipped with top notch class-D Digipro G4 amplifier delivering 1600W RMS. This is the same amp module used in our premium sound reinforcement systems.

VIO W15T is able to deliver up to 137 dB SPL while offering a great feedback rejection. Moreover, the sound processing takes advantage of FIR filters in order to reproduce a very flat frequency and phase response resulting in the most faithful audio performance. The PFC power factor corrector allows for the utmost reliability at any input voltage. A 380v resistant power supply makes the wedge shock resistant. And a real time impedance control allows for a real time check of transducers' health. Aurora Net software continuously runs this test, but you can check the wedge at any time, simply by pressing this button on board.  The same software also allows for DSP management such as delay, eq and levels.

A hi-brightness LED bulb on the front of the enclosure, contributes to help the user to recognize, identify and match each cabinet with its software alias. As a default, the preamplifier is equipped with a RDNet card, and it is ready for upgrade to Dante card.  The preamp module is flush mounted in the side panel, so that no connector are visible. And this will definitely looks nice on a stage also thanks to the clever surrounding design of the metal grille. Furthermore, this allows for sidestacking of two wedges with no gap. When used vertically, e.g. for drumfill applications. the preamp is completely protected from the rain. A great versatility is granted by the addition of a multifunctional bracket, enabling the wedge for pole mounting and other kind of fixed applications.

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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
Coaxial Speaker
Coaxial SpeakerThese coaxial speakers deliver an extraordinary sound quality that defies the compact design of their housings. Engineered for precise directivity and uniform throw patterns, they provide the same satisfying audio experience from every listening position, with far greater resistance to Feedback.
Digipro® G4
Digipro® G4The latest System of digital amplification engineered by dBTechnologies.
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.
Linear Phase FIR Filters
Linear Phase FIR FiltersA low-latency sound processing featuring Linear Phase FIR filters allows cabinets to deliver an extremely coherent audio performance, standing out for its intelligibility and clarity from every listening position. This is also achieved by making the phase response as linear as possible, avoiding any distortion.
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.
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.
Rotatable Horn
Rotatable HornSpecially designed, rotatable high-frequency horns provide very clean and constant directivity. By rotating the horn, the directivity of high frequencies can be adjusted, depending on the cabinet being assembled horizontally or vertically. A great and professional feature for fixed installation purposes or when a multifunctional speaker is used as stage monitor.
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: 1030103930
Technical Data
Speaker Type
2-Way Active Coaxial Stage Monitor

Acoustical data
Usable Bandwith [- 10 dB]
49 - 17,500 Hz

Frequency Response [- 6 dB]
55 - 16,000 Hz

Max SPL
137.5 dB

HF
1x 1.3" - 3" v.c. Neodymium

LF
1x 15" - 3" v.c. Neodymium

Directivity (HxV)
80° x 60° [rotatable]

Amplifier
Amplifier
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

Converter AD/DA
24 bit/96 kHz

Limiter
Dual Active Peak, RMS, Thermal

Processing (filters)
Linear Phase FIR Filters

Input
Signal Input
1x XLR female, 1 x USB (Data Service)

Signal Output
1xXLR male

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

Dante Card [Optional]

Power Socket
1x PowerCON TRUE1 In

1xPowerCON TRUE1 Out

Controls
1x switch Flat - service/user

1x switch System test

1x led ON

1x led STATUS

1x led SIGNAL

1x led LIMITER

1x LED TEST

1x frontal ID led

Special Features
Frontal LED Identification System

380V Resistant SMPS

Opto-isolated floating pre-amp

System Test (transducers diagnostics)

Mechanics
Housing
Wooden cabinet, Polyurea painting

Handles
1 + 2 recessions per side

Width
650 mm (25.59 in)

Height
360 mm (14.17 in)

Depth
490 mm (19.29 in)

Weight
29 kg (63.9 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-W15T Drawing DWG 1,33 MB English 2023-03-28
CE_VIO-W15T Certifications PDF 0,49 MB Italiano 2021-03-31
Datasheet_VIO-W15T Data Sheet PDF 0,22 MB English 2023-03-28
Manual_VIO-W15T_Rev1.3 Manual PDF 12,33 MB English 2024-12-20
UKCA_VIO-W15T Certifications PDF 0,57 MB Italiano 2022-04-11
FirmwareInstaller_2.5_Osx.app Firmware ZIP 43,75 MB English 2025-05-27
FirmwareInstaller_2.5_Win.exe Firmware ZIP 42,84 MB English 2025-05-27
FW_VIO-W15T_Dante_v02.02.00.dbu2 Firmware ZIP 0,17 MB English 2024-05-02
FW-VIO_W15T_A2NET_v02.02.00.dbu2 Firmware ZIP 0,16 MB English 2025-04-22
FW-VIO_W15T_v02.02.00.dbu2 Firmware ZIP 0,16 MB English 2025-04-22
GLL_VIO-W15T_v1.0.exe GLL ZIP 6,60 MB English 2023-08-02
DCU 1

Dante Card

Electronics
WB VIOW15T

WB-VIOW15T

Installation
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