VIO X315
VIO X315
VIO X315
VIO X315
VIO X315
VIO X315
VIO X315
VIO X315
VIO X315
VIO X315
VIO X315
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VIO X315
VIO X315
Introducing VIO X300 series, the evolution of our premium line VIO X: powerful, tour-grade, three-way tri-amped point source speakers for public address in large venues. VIO X315 is a self-powered point source speakers capable of delivering outstanding sound pressure levels for the size, thanks to premium components, a three-way tri-amplified design and state of the art electronics.
Introducing VIO X300 series, the evolution of our premium line VIO X: powerful, tour-grade, three-way tri-amped point source speakers for public address in large venues. VIO X315 is a self-powered point source speakers capable of delivering outstanding sound pressure levels for the size, thanks to premium components, a three-way tri-amplified design and state of the art electronics.

The 3-way tri-amped design.

The MF-HF coaxial component mounted in both VIO X310 and VIO X315 utilize the same transducer used in the widely successful VIO L1610 line array module: it's a 4” voice coil plus 2.5” voice coil coaxial driver, an incredible heavy-duty and high-fidelity transducer reproducing from 500Hz up.

When it comes down to detailed mid-range reproduction, a compression driver diaphragm is much quicker and more accurate than a similar sized woofer. Furthermore, because of the compact dimensions, this content can be easily dispersed through a horn, just like you would do with an HF driver, for improved control over the sonic pattern.

These characteristics result in an incredibly faithful and meticulous reproduction of the most critical frequency range, essential for clear-cut intelligible vocals and instrument separation in your mix.

Since a great portion of the frequency content is horn loaded, not only is the sound pressure level impressive due to the acoustic loading, but also directivity control is maximized.

Last but not least, the sum of all these clever acoustic design choices combined with cutting edge class-D amplifiers and DSP processing result in remarkable sound pressure levels, as high as 137dB.

VIO X315 is equipped with a single high performance 15" neodymium woofer, capable of providing loud, precise, wide band performances, with no compromises.

The goal was to develop a real full-range PA system, with an astounding wide frequency response, reaching as low as 37Hz.

In this model, the mid-hi coaxial transducer is placed behind a 90°x50° horn which has been designed with a slight tilt downwards (around 5°) to optimize the coverage in average venues.

Electronics and processing.

Modern Tour requirements include a very reliable design and extended use of technology to adapt the PA to any venue anywhere in the world: VIO X300 series takes advantages of the entire range of available upgrades derived from the VIO series development in the last years.

The series is equipped with a 1400W RMS Class-D Digipro G4 power amplifier, a 4-channel amplifier able to drive each component individually, with dedicated FIR filters enabled sound processing for low, mid and high frequencies.

This amp has been specially designed for VIO X300 series and allows for complete networkability via Aurora Net thanks to RDNet ports. A modular card slot is ready for future I/O and remote-control upgrades.

A Power Factor Corrections enabled PSU ensures extreme adaptability to any environment while an integrated System Test checks for any possible transducer failure during the show. Also, a frontal LED light will always allow to determine the position of any remote controlled VIO X3 enclosure at any time via Aurora Net Software, the same suite used to access the speakers’ advanced processing instances, such as delay up to 560ms and up to 16 EQ filters.

VIO X300 makes the most of the acoustic design, delivering an astounding SPL and allowing for full bandwidth capabilities.

All of the above great advantages come with the ease of use of any other conventional active point source speaker.

Thanks to specific brackets and M10 threads, VIO X300 series can be utilized as fills in larger setups, such as a full range under balcony or delay system in fixed installations. Equally VIO X300 can be deployed as a compact, complete standalone 3-way system for any audience.

Lastly, VIO X300 can cover large, open air sound reinforcement setups, serving as high SPL fills, or powerful standalone PAs for the most demanding applications.

Technical Data
Speaker Type
3 Way Active Loudspeaker
Acoustical data
Usable bandwidth [-10dB]
34 - 19.200 Hz
Frequency Response [-6dB]
37 - 18.000 Hz
137 dB
1x 1.4”, 4"- 2.5" v.c. Coaxial Neo
1x 15”, 4" v.c Neo
90° x 50° - 5° tilted down [H x V]
1400 W RMS Class-D Digipro® G4
Power Supply
Full range SMPS with PFC
DSP 32 bit
AD/DA Converter
24 bit/96 kHz
Peak, RMS, Thermal
FIR Linear Phase Filters
Signal Input
1 x XLR balanced, 1 x RJ45 Link (RDNet), 1x USB (Data Service)
Signal Output
1x XLR balanced, 1 x RJ45 Link (RDNet)
Power Socket
1x PowerCON TRUE1 In
1x PowerCON TRUE1 Out
1x input Rotary Encoder (8x presets)
1x Ready LED
1x Mute/Prot LED
1x Signal LED
1x Limiter LED
1x Frontal LED
1x Button and 1x LED System Test
Wooden Cabinet
3 (1x side, 1 on top)
Rigging points
12x M10 Thread
Pole mount
420 mm (16.5 in)
820 mm (32.3 in)
520 mm (20.5 in)
39.5 kg (87.1 lbs)
Notes: The data are not binding; dBTechnologies reserves the right to modify the data at any time and without previous notice.
  • 3 Way Tri-amp Active Point Source
  • Coaxial Mid-High Transducer
  • 1400 W RMS Digipro G4 Amp Technology
  • 137 dB SPL
  • Extended Low-end Response
  • Flyable with accessories
  • Neodymium Components
  • Linear Phase FIR Filters
  • Full-range SMPS with PFC
  • Modular Slot for Network and Digital Audio Expansion Cards (RDNet card installed)
  • System Test for Quick Transducers Diagnostics
Aurora Net
This product is fully-compatible with Aurora Net software
Coaxial Speaker
These newly developed 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.
The latest System of digital amplification engineered by dBTechnologies. 

Expansion Card Slot
The 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
A low-latency sound processing featuring Linear Phase FIR filters allows VIO 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.
Neodymium Transducers
Neodymium is a metal belonging to the family of the “rare earth”, a particular material which creates a powerfull 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, favouring its weight and space capacity.
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.
Digital 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
A 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
Thanks to this universal data port, the user will be able to perform firmware upgrades
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