VIO S318 - Uncategorized DB Technologies - Free user manual and instructions
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| Product Type | Active subwoofer |
| Dimensions (W x H x D) | 580 x 700 x 780 mm |
| Weight | 58 kg |
| Power supply | Mains 230V ~ 50/60 Hz |
| Power | 2400 W peak, 1200 W RMS |
| Frequency response | 32 Hz - 130 Hz |
| Speaker | 18" neodymium |
| Audio inputs | 2 x XLR female |
| Audio outputs | 2 x XLR male (link) |
| Controls | Volume, phase (0°/180°), crossover |
| Protection | Limiter, thermal protection and short-circuit protection |
| Power consumption | 800 W normal operation |
| Protection rating | IP20 |
| Enclosure | Multi-layer plywood, polyurethane coating |
| Grille | Powder-coated steel |
| Maintenance and cleaning | Dust with a soft, dry cloth. Do not use chemical or abrasive products. |
| Safety | Do not expose to moisture. Disconnect the device before any intervention. |
| Spare parts and repairability | Contact DB Technologies approved after-sales service. |
| General information | Designed for live sound, fixed installations and bass reinforcement. |
Frequently Asked Questions - VIO S318 DB Technologies
How to connect the VIO S318 to a mixing console?
Use balanced XLR cables. Connect the console output to the subwoofer XLR input. For a stereo system, use both inputs.
What is the function of the phase adjustment?
The phase adjustment (0° or 180°) aligns the time coherence between the subwoofer and the main speakers, optimizing low-frequency response.
Can I use the VIO S318 outdoors?
The VIO S318 is designed for indoor use. Outdoors, protect it from rain and moisture as it is not waterproof.
How to adjust the crossover?
The built-in crossover can be adjusted via a potentiometer. Turn it to select the crossover frequency (usually between 80 and 120 Hz) that matches your main speakers.
What to do if the protect indicator lights up?
The protect indicator indicates thermal protection or a short circuit. Turn off the device, let it cool down, check the cables and reduce the signal level.
What amplification power is needed for this subwoofer?
The VIO S318 is an active subwoofer with built-in amplifier. It does not require an external amp. Plug it directly into a mains outlet.
Can I chain multiple VIO S318?
Yes, use the link XLR output to connect a second subwoofer in parallel. Ensure the total impedance remains within the amplifier's limits.
How to clean the subwoofer grille?
Use a vacuum cleaner with a soft brush to remove dust. For stains, a slightly damp cloth without detergent is sufficient.
Which power cord to use?
Use the supplied power cord or equivalent with 1.5 mm² cross-section. Plug into a grounded outlet (230V ~ 50/60 Hz).
Does the VIO S318 have a ground lift?
Yes, a ground lift switch is available on the rear to eliminate ground loop hum. Test both positions.
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USER MANUAL VIO S318 DB Technologies
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Product information
Brand : DB Technologies
Model : VIO S318
Category : Uncategorized