Used dB Technologies VIO S218
Used dB Technologies VIO S218 units are active subwoofers designed to deliver impressive low-end response in professional sound reinforcement applications. As part of the VIO series, the second-hand S218 pairs with line array speakers for live events and concerts. Scroll down to see the used dB Technologies VIO S218 listings currently available.
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dB Technologies VIO S218 specifications
| Brand | dB Technologies |
| Segment | Audio |
About the dB Technologies VIO S218
The dB Technologies VIO S218 is an active subwoofer that forms part of the VIO line array system. It is designed to complement VIO line array speakers, providing the low-frequency foundation for demanding live sound reinforcement applications including live events and concerts. The VIO S218 can be deployed alongside compatible VIO amplifiers and managed via RD NET control, allowing integrated adjustment of the wider system.
dB Technologies VIO S218 — buyer FAQs
What is the dB Technologies VIO S218 and what is it used for?
The dB Technologies VIO S218 is an active subwoofer designed to provide low-end reinforcement as part of the VIO line array system. It is built for professional sound reinforcement in live events and concerts, where it handles the low-frequency foundation beneath compatible VIO line array speakers. Its active design means amplification is built in rather than requiring a separate power amplifier.
Who makes the VIO S218 and where does it fit in their range?
The VIO S218 is made by dB Technologies, an Italian professional audio brand and part of the RCF Group. Within the dB Technologies catalogue, it sits inside the VIO series, which covers line array speakers and matching active subwoofers for touring and live sound. The S218 specifically supplies the low-frequency element of a VIO system, complementing the line array speaker cabinets in that range.
What speakers is the dB Technologies VIO S218 typically paired with?
The VIO S218 is designed to pair with VIO line array speakers. In larger deployments, multiple S218 subwoofers are used alongside multiple line array cabinets to form a complete active system. Configurations can also include DRK amplifiers and an RD NET controller, which allows integrated management and adjustment of the full system from a single point.
How is a VIO S218 system typically scaled for larger events?
For larger live events, multiple VIO S218 subwoofers are deployed together alongside multiple VIO line array speaker cabinets. One configuration used in professional touring brings together eight S218 subwoofers and sixteen line array cabinets, supported by dedicated amplifiers and managed via RD NET control software, providing centralised adjustment across the entire system.
What should I check when buying a used dB Technologies VIO S218?
When buying a second-hand VIO S218, confirm the unit powers on and that the built-in amplifier section is fully functional. Check the cabinet and grille for damage and ask whether any accessories such as dollies or transport equipment are included. Condition and configuration can affect used pricing, so check the live listings on this page for current options. Purchases on 10K Used carry a 21-day warranty covering major functional faults, with further detail in the buying guide at https://www.10kused.com/used-av-equipment-guide/.
