dB Tech VIO S218 | Dual 18in - 143 dB

$9,419.00

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Powerful Dual 18" Active Subwoofer for Pro Sound Systems

The dB Technologies VIO S218 is a high-performance active bass-reflex subwoofer designed to deliver deep, powerful bass for large-scale sound reinforcement. With dual 18” neodymium woofers and 3200W RMS Digipro G4 amplification, it extends low-end performance down to 28 Hz, making it an ideal companion for VIO L212 systems in professional audio setups.

dB Technologies VIO S218 Competitive Differences

Dual 18” neodymium woofers for extended low-end response
3200W RMS Class-D Digipro G4 amplifier with full-range SMPS and PFC
Advanced DSP with 32-bit processing and 24-bit/96kHz conversion
Built-in RDNet network control with optional Dante expansion
Front LED identification and NFC™ system for easy management
Cardioid stack preset for optimized bass performance
IPOS intelligent power-on sequence for safe operation
Durable multiplex plywood housing with Polyurea coating
Weather-resistant design with included rain cover

dB Technologies VIO S218 Description

The dB Technologies VIO S218 is built to handle the most demanding professional sound applications. Its dual 18” neodymium woofers, powered by a robust 3200W RMS Digipro G4 amplifier, ensure thunderous bass output while maintaining exceptional clarity. Designed for effortless integration into large-scale sound systems, it features a modular slot for RDNet and Dante expansions, enabling complete system management and monitoring. The advanced DSP controller supports delay settings up to 9.9ms, cardioid presets, and selectable crossover frequencies for precise system tuning. Its rugged multiplex plywood housing with Polyurea coating guarantees durability in challenging environments. With premium components, intuitive controls, and full network capability, the VIO S218 delivers unmatched performance for pro audio professionals.

VIO S218 Features

Speaker Type: Active Bassreflex Subwoofer
Frequency Response: 28 Hz – Xover dependent (-6dB)
Max SPL: 143 dB
Amplifier: 3200W RMS Class-D Digipro G4
DSP: 32-bit with 24-bit/96kHz AD/DA Converter
Limiter: Peak, RMS, Thermal
Inputs/Outputs: XLR balanced, PowerCON TRUE1
Expansion Card: RDNet installed, Dante optional
Housing: Multiplex plywood, Polyurea painted
Handles: 4x aluminum side handles
Weather Protection: Included rain cover

VIO S218 Specifications

Speaker Type: Active Bassreflex Subwoofer
Usable Bandwidth: 27 Hz (-10dB)
Frequency Response: 28 Hz to Xover dependent (-6dB)
Max SPL: 143 dB
LF Drivers: 2x 18” Neodymium with 4” voice coil
Directivity: Omnidirectional
Power Supply: Full-range SMPS with PFC (100V-240V, 50-60Hz)
Cooling: Passive convection, internal fan
Controller: DSP 32-bit
Delay Option: 0-9.9 ms (steps of 0.1 ms)
Xover Frequency: Selectable 60-110 Hz + Full Range (8 steps)
Power Connectors: 1x PowerCON TRUE1 In, 1x PowerCON TRUE1 Out
Expansion Ports: RDNet Card (RJ45 IN & Link)
Dimensions (WxHxD): 51.18 x 20.47 x 31.5 in (1300 x 520 x 800 mm)
Weight: 188.72 lbs (85.6 kg)

Shipping

Orders ship from our northern NJ warehouse the same day if ordered by 3:30PM EST. Transit time ETA's are listed in the image below:

Return Policies

All orders come with our industry leading 90-Day return policy.

Cash Back or Store Credit available for returns within 30 days.
Store Credit available for returns within 31-90 days.

Restocking fees

Unopened Items: 5%
Opened but Mint Condition: 15%
Blemished, Missing/Damaged Packing or Accessories: 25%

Shipping Costs

Buyer is responsible for return shipping costs
If "Free" or discount shipping was provided with original order, our actual shipping cost will be deducted from the amount refunded/credited

Damages & Defects

We will swap any item reported as damaged or defective within 7 days of delivery for free. All transportation and replacement costs will be covered by us (within US48 states).