The dBTechnologies VIO S115 is an ultra-compact, high-performance active subwoofer designed to integrate seamlessly with the VIO X full-range speaker series. Built with versatility in mind, the VIO S115 features a bass reflex design that ensures tight, punchy low-end reproduction, making it a perfect complement to flown or ground-stacked setups. Its single 15” neodymium woofer is driven by a powerful 900W RMS Class D Digipro G3 amplifier, reaching a maximum SPL of 134dB and extending down to 36Hz for deep, immersive bass response.
The VIO S115 is built for flexible deployment, featuring M10 flying points and M20 pole mounts on both the top and side of the cabinet, allowing for both vertical and horizontal configurations. Whether flown as part of a line array or used in a ground-stacked setup, this subwoofer provides exceptional adaptability. Two flybar options and sub brackets enable multiple rigging possibilities, including flying the VIO S115 alongside VIO X206 modules.
Equipped with a 32-bit DSP and 24-bit/96kHz AD/DA conversion, the VIO S115 ensures precision sound processing. FIR linear-phase filtering, user-configurable crossover points, and extensive RDNet remote control capabilities allow for optimal performance in any venue. The robust multiplex plywood cabinet, finished with durable polyurea paint, ensures long-term reliability in demanding touring and installation environments.
With its superior performance, network compatibility, and rugged construction, the VIO S115 is a top-tier choice for professional audio applications requiring high-powered, flexible subwoofer solutions.
Features:
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Compact, flyable 15” active bass reflex subwoofer
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900W RMS Class D Digipro G3 amplifier delivers a max SPL of 134dB
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15” neodymium woofer with a 4” voice coil for deep, impactful bass
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Frequency range extends down to 36Hz for powerful low-end performance
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M10 flying points and M20 pole mounts for vertical and horizontal configurations
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Compatible with VIO X full-range speakers and VIO X206 in line array setups
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RDNet connectivity for remote control and monitoring
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FIR filtering and DSP processing ensure precise sound tuning
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Rugged multiplex plywood cabinet with polyurea coating for road-ready durability
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Multiple rigging options, including single and double flybars for flexible deployment
Specifications:
Specification | Details |
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Speaker Type | Active Bass Reflex Subwoofer |
Frequency Response (-6dB) | 40Hz – User Frequency LPF |
Frequency Response (-10dB) | 36Hz – User Frequency LPF |
Max SPL | 134dB |
LF Driver | 1 x 15” neodymium woofer |
Voice Coil | 4” |
Directivity | Omnidirectional |
Amplifier Technology | Digipro G3, Class D |
RMS Power | 900W |
Peak Power | 1800W |
Cooling | Convection |
DSP Processor | 32-bit DSP with FIR Filtering |
AD/DA Converter | 24-bit/96kHz |
Limiter | RMS, Peak, Thermal |
Inputs | 1 x XLR balanced, 1 x RJ45 LINK (RDNet) |
Outputs | 1 x XLR balanced, 1 x RJ45 LINK (RDNet) |
Power Socket | 1 x PowerCON TRUE1 IN / 1 x PowerCON TRUE1 OUT |
Controls | Input Sensitivity, X-Over, Delay, Polarity, X-Out Mode |
Housing | Multiplex plywood with polyurea coating |
Pole Mounts | 1 x M20 (Top), 1 x M20 (Right Side) |
Handles | 1 Side Handle (Aluminum) |
Rigging Points | 16 x M10 |
Dimensions (W x H x D) | 25.6” x 16.5” x 21.7” |
Weight | 72.3 lbs (32.8 kg) |
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