DB Technologies VIO S318 3x18 Active Bassreflex Semi-Horn-Loaded Subwoofer 5400W

As for lower frequencies, the VIO series is completed by VIO S318 subwoofer, a one of a kind system both for its acoustic configuration and majestic output. Indeed, dBTechnologies succeded in designing an extraordinary powerful triple 18" woofer system while maximizing its frontal emission and extending lower frequencies.

Overview

• Designed to maximize in-phase frontal emission
• On-board delay for perfect time alignement
• On board cardioid array configuration preset
• Frequency range extending down to 35Hz
• Network ready with an integrated RDNet port

Vio S318 is equipped with 3 18" bassreflex half-horn loaded woofers, configured in order to maximize frontal emission. The 3 voice coils are in facts mechanically aligned in order to achieve a perfect phase response.

The 3 DIGIPRO G3 amplifiers deliver a total 2700 W RMS power, allowing the system to reach up to 143dB SPL.
The system features an integrated delay module achieving up to 9.9 ms delay with 0,5 ms steps. The crossover module sets the low pass filter alongside with the highpass filter for the integrated crossover output. The system also features an attenuation control, a polarity switch and a RDnet port for remote control.

The high quality multiplex housing is reinforced with a robust polyurea finishing and equipped with 5 aluminium handles per side.
The dolly transport DT-318 allows to transport up to 3 subs simoultaneously, both on wheels or on lift track. As an alternative to the dolly, wheels can be mounted on the rear side of the cabinet

Specification

Technical Data

• Speaker Type: Active Bassreflex Semi-Horn-Loaded Subwoofer

Acoustical data

• Frequency Response [- 6 dB]: 39 Hz to Cut Freq (X-Over Dependent)
• Frequency Response [- 10 dB]: 35 Hz (HPF)
• Max SPL: 143 dB
• LF: 3x18"
• Voice Coil LF: 4 "
• Directivity: Omnidirectional

Amplifier

• Amp Technology: Digipro® G3
• Amp Class: Class D
• RMS Power: 2700 W
• Peak Power: 5400 W
• Cooling: Convection
• Power Supply: 2700 W SMPS with Auto Range PSU

Processor

• Controller: DSP 64 bit
• AD/DA Converter: 24 bit/48 KHz
• Limiter: RMS, Peak, Thermal
• Delay Option: 0-9.9 ms internal / Steps of 0.1 ms
• Crossover Frequency LF-HF: 70-105Hz + Full range
• LF-Xover out slope: 24 dB/Octave

Input

• Signal Input: 1xXLR balanced / 1xRJ45 LINK (RDNet)
• Signal Output: 1x XLR balanced / 1xRJ45 LINK (RDNet)
• Power Socket: 1xPowerCON TRUE1 IN / 1xPowerCON TRUE1 OUT
• Controls: 1x Input Attenuation Rotary Switch / 2x Rotary Encoder (Delay 9.9 ms) / 1XPolarity Inversion Switch (0° or 180°) / 1xCardioid Mode Switch / 1x X-Over Freq Switch (70-105 Hz + Full Range (steps of 5 Hz)

Mechanics

• Housing: Multiplex plywood / Polyurea painted
• Handles: 4x Per Side / Aluminium
• Raincover: Included
• Rigging Points: 2xPick Points on top to fix DRK-210 rigging frame
• Width: 1300 mm (51.18 in)
• Height: 520 mm (20.47 in)
• Depth: 800 mm (31.5 in)
• Weight: 103.9 kg (229.06 lbs)