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) 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. 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 RDNet] 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 (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 (28.34 in) Height 520 mm (20.47 in) Depth 695 mm (27.36 in) Weight 47 kg (103.62 lbs) Notes: The data are not binding; dBTechnologies reserves the right to modify the data at any time and without previous notice.**AES75: @1 meter, free field, with Music-Noise
