DB Technologies VIO S115 Active Compact Subwoofer

The VIO S115 is a compact yet powerful active bass reflex subwoofer designed to extend the low-frequency performance of the VIO X and VIO C series systems. Featuring a single 15″ neodymium woofer and high-efficiency DIGIPRO G4 Class-D amplification, the S115 delivers tight, accurate, and punchy bass in a lightweight enclosure ideal for both touring and fixed installations. The built-in DSP with FIR filters ensures perfect phase alignment and system coherence when paired with other VIO components.

Features:

• Active 15″ bass reflex subwoofer
• DIGIPRO G4 Class-D amplifier with PFC (Power Factor Correction)
• High-efficiency SMPS power supply
• Advanced DSP with FIR filters and cardioid presets
• Integrated network control via Aurora Net software
• RDNet-ready for remote monitoring and tuning
• Ergonomic design with integrated handles and M20 pole mount

Specifications:

• System Type: Active Subwoofer (Bass Reflex)
• Frequency Response (-6 dB): 45 Hz – 120 Hz
• Max SPL: 134 dB
• Amplifier: DIGIPRO G4 Class-D
• Power Output: 1600 W RMS / 3200 W Peak
• Transducer: 1 × 15″ Neodymium Woofer (4″ Voice Coil)
• Input/Output: XLR In/Out, PowerCON TRUE1 In/Out, EtherCon Network Ports
• DSP Processing: 96 kHz / 32-bit FIR filters, cardioid and delay presets
• Cooling: Variable-speed fan

Cabinet:

• Material: Birch plywood with black polyurea finish
• Grille: Heavy-duty metal grille with acoustic foam
• Mounting: M20 top pole mount, stacking feet and recesses for array use