The dB Technologies VIO S318 18" Active Subwoofer delivers extreme low-frequency performance for professional sound reinforcement. Moreover, it integrates three 18-inch neodymium drivers for powerful bass output. Additionally, the semi-horn loaded design enhances frontal projection and efficiency significantly. Consequently, the system achieves an impressive maximum SPL of 143 dB. Furthermore, its Digipro G3 amplification provides 2700W RMS of clean, stable power.
In addition, the mechanically aligned voice coils ensure precise phase response across all frequencies. Therefore, the low-end remains tight, controlled, and highly impactful in large venues. Moreover, the system supports an adjustable delay module up to 9.9 ms. As a result, engineers can fine-tune timing alignment with ease.
Furthermore, the DSP platform includes crossover control, polarity switching, and attenuation settings. Additionally, RDNet connectivity enables remote system management and monitoring. Consequently, system optimization becomes faster and more accurate during live setups.
Meanwhile, the multiplex plywood enclosure features a durable polyurea coating. In addition, reinforced construction reduces vibration and enhances long-term durability. Moreover, integrated aluminium handles improve portability despite the heavy-duty design. Therefore, transport and installation remain practical in touring environments.
Finally, the subwoofer supports cardioid operation for controlled low-frequency dispersion. As a result, unwanted stage noise is significantly reduced during performances. It also pairs seamlessly with VIO line array systems for full-range coverage. Overall, the VIO S318 combines power, precision, and control for demanding professional applications. It excels in concerts, festivals, and high-output fixed installations requiring deep bass reinforcement systems.
The dB Technologies VIO S318 18" Active Subwoofer delivers exceptional low-frequency power, precision, and control for large-scale professional audio systems. Moreover, its advanced DSP, cardioid capability, and 2700W RMS amplification ensure consistent performance in demanding environments. Ultimately, it combines deep bass impact with durability and intelligent design for touring and installations worldwide.