Description
The dB Technologies VIO S118R subwoofer equipped with a 18" bass reflex woofer is designed to complement the VIO line array systems in the low frequencies. The system’s acoustic engine is driven by a Digipro G4 1600W Class D amplifier, equipped with PFC (Power Factor Correction) and SMPS which make the cabinet highly resistant to line voltage fluctuations. Digipro G4 preamplifier features a slot module, equipped with a RDNet expansion card as default, allowing system monitoring and control via Aurora Net. Furthermore, the system is ready for Audinate Dante Expansion Card allowing integration in a digital audio network.The amplifier also allows users to run a real-time test on electronics and transducers, both remotely via Aurora Net, or directly on the amplifier module. VIO S118R shows an on-board delay module, allowing to reach a max 62 ms delay via Aurora Net and a max 9.9 ms delay with 0.1 ms steps via on-board rotary. The on-board cardioid preset processes the backward sub in inverted stack cardioid configurations, to achieve the best possible cancellation on the rear side automatically.
Product Specification:
Technical Data
Speaker Type Active Bass Reflex Subwoofer
Acoustical data
Frequency Response [- 6 dB] 35 Hz to Cut Freq (X-Over Dependent)
Frequency Response [- 10 dB] 32 Hz
Max SPL 139 dB
LF 1x18"
Voice Coil LF 4 "
Directivity Omnidirectional
Amplifier
Amp Technology Digipro G4
Amp Class Class D
RMS Power 1600 W
Peak Power 3200 W
Cooling Convection + Internal Fan
Power Supply Full-range PSU with PFC
Processor
Controller DSP 32 Bit
AD/DA Converter 24 bit 96 kHz
Limiter RMS, Peak, Thermal
Delay Option 0- 9.9 ms | steps of 0.1 ms [on-board]
0 - 62 ms [via RD Net]
Crossover Frequency LF-HF Selectable 60-110Hz + Full range
LF-Xover out slope 24 dB/Octave
Input
Signal Input 1xXLR balanced
Signal Output 1x XLR balanced (link or X-over)
1xRJ45 LINK (RD Net)
Expansion Card RD Net Card (1x RJ45 IN 1x RJ45 Link) [included]
Dante card [optional]
Mains Connections 1x PowerCON TRUE1 In
1x PowerCON TRUE 1 Out
Controls 1x Input Attenuation Rotary Switch
1x Rotary Encoder (Delay 9.9 ms)
1x Polarity Inversion Switch (0° or 180°)
1x Cardioid Mode Switch
1x X-Over Freq Switch (60-110 Hz + Full Range
1x System Auto-test
Mechanics
Housing Multiplex plywood
Polyurea painted
Handles 2x Per Side
Aluminium
Pole Mount M20 Thread
Raincover Included
Width 720 mm (28.34 in)
Height 520 mm (20.47 in)
Depth 695 mm (27.36 in)
Weight 47 kg (103.62 lbs)
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Available Rebates for dB Technologies VIO S118R, 1x18" Active Bass Reflex Subwoofer - 3200W
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