DB Technologies VIO S318 Powered Subwoofer

Description The VIO S318 is a one-of-a-kind triple 18” active subwoofer, designed to deliver unparalleled low-frequency power and precision phase response. As part of the VIO series, this subwoofer maximizes frontal emission and bass extension, making it an ideal choice for large-scale touring and sound reinforcement applications.At its core, the VIO S318 houses three 18” bass-reflex half-horn loaded woofers, mechanically aligned for perfect phase coherence. Powered by three Digipro® G3 Class-D amplifiers, the system delivers 2700W RMS (5400W peak power), ensuring deep, impactful bass down to 35 Hz with a maximum SPL of 143 dB.The integrated DSP module includes selectable crossover settings (70-105 Hz Full Range) and an internal delay function (0-9.9 ms, adjustable in 0.1 ms steps), allowing for seamless system integration. Users can fine-tune input attenuation, polarity, and cardioid mode for optimal low-frequency management. The RDNet connectivity provides real-time remote control and monitoring, ensuring flexibility and precision in any setup.Built for tour-grade durability, the multiplex plywood enclosure is reinforced with a Polyurea coating, ensuring resistance to wear and impact. The cabinet features five aluminum handles per side for easy transportation. Additionally, users can mount wheels on the rear panel or transport up to three units simultaneously with the DO-VIOS318 dolly system.Features:Triple 18” bass-reflex semi-horn-loaded design for enhanced frontal emission2700W RMS (5400W peak) Class-D Digipro® G3 amplification for powerful bass outputFrequency response down to 35 Hz (-10 dB) with a maximum SPL of 143 dBPhase-optimized woofer alignment for improved low-frequency coherenceIntegrated DSP with 32-bit processing for precise audio controlSelectable crossover frequency (70-105 Hz Full Range) in 5 Hz stepsInternal delay module (0-9.9 ms, 0.1 ms steps) for phase alignmentRDNet connectivity for real-time remote monitoring and controlMultiple control options, including input attenuation, polarity inversion, and cardioid modeTour-ready multiplex plywood enclosure with Polyurea protective coatingFive aluminum handles per side for easy handling and transportationCompatible with the DO-VIOS318 dolly for efficient multi-unit transportSpecifications:CategoryDetailsSpeaker TypeActive Bass-Reflex Semi-Horn-Loaded SubwooferFrequency Response (-10 dB)35 Hz (HPF)Frequency Response (-6 dB)39 Hz – Cut Frequency (X-Over Dependent)Max SPL143 dBLF Driver3x 18” WoofersVoice Coil LF4”DirectivityOmnidirectionalAmplifier TechnologyDigipro® G3Amplifier ClassClass DRMS Power2700 WPeak Power5400 WCoolingConvectionPower Supply2700W SMPS with Auto Range PSUDSP Processor32-bit DSPAD/DA Converter24-bit / 96KHzLimiterRMS, Peak, ThermalDelay Option0-9.9 ms (0.1 ms steps)Crossover Frequency LF-HF70-105 Hz Full Range (Steps of 5 Hz)LF X-Over Slope24 dB/OctaveSignal Input1x XLR balanced, 1x RJ45 LINK (RDNet)Signal Output1x XLR balanced, 1x RJ45 LINK (RDNet)Power Sockets1x PowerCON TRUE1 IN, 1x PowerCON TRUE1 OUTControlsInput Attenuation, Delay Encoders, Polarity Switch, Cardioid Mode, X-Over FrequencyHousingMultiplex plywood with Polyurea coatingHandles5 per side (Aluminum)Rigging Points2x Pick Points for DRK-210 Rigging FrameRain CoverIncludedTransportDO-VIOS318 Dolly (up to 3 units), Rear-mounted wheels optionalWidth1300 mm (51.18 in)Height520 mm (20.47 in)Depth800 mm (31.5 in)Weight103.9 kg (229.06 lbs)