THE VIO COMPLEMENT FOR LOW FREQUENCIES
This active subwoofer’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.
FEATURES
- ACTIVE BASSREFLEX SUBWOOFER
- 1600W RMS DIGIPRO® G4 AMPLIFIER
- 139 dB MAX SPL
- USABLE BANDWIDTH [- 6 dB]: 32 Hz to cut frequency
- DANTE & A2NET READY
- LF: 1 x 18”, 4” v.c. – NEODYMIUM
- Weight: 47Kg (103.62 lbs)
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: 1×18″
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 RDNet]
Crossover Frequency: Selectable 60-110Hz + Full
LF-HF: range
LF-Xover out slope: 24 dB/Octave
Input
Signal Input: 1xXLR balanced
Signal Output: 1x XLR balanced (link or X-over) – 1xRJ45 LINK (RDNet)
Expansion Card: RDNet Card (1x RJ45 IN 1x RJ45 Link) [included] – Dante card [optional]
Mains Connections: 1x PowerCON TRUE1 In – 1x PowerCON TRUE1 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
Height: 520 mm
Depth: 695 mm
Weight: 47 kg
