{"product_id":"db-tech-vio-s218-dual-18in-143-db","title":"dB Tech VIO S218 | Dual 18in - 143 dB","description":"\u003ch2\u003ePowerful Dual 18\" Active Subwoofer for Pro Sound Systems\u003c\/h2\u003e The \u003cstrong\u003edB Technologies VIO S218\u003c\/strong\u003e 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. \u003ch2\u003edB Technologies VIO S218 Competitive Differences\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eDual 18” neodymium woofers for extended low-end response\u003c\/li\u003e \u003cli\u003e3200W RMS Class-D Digipro G4 amplifier with full-range SMPS and PFC\u003c\/li\u003e \u003cli\u003eAdvanced DSP with 32-bit processing and 24-bit\/96kHz conversion\u003c\/li\u003e \u003cli\u003eBuilt-in RDNet network control with optional Dante expansion\u003c\/li\u003e \u003cli\u003eFront LED identification and NFC™ system for easy management\u003c\/li\u003e \u003cli\u003eCardioid stack preset for optimized bass performance\u003c\/li\u003e \u003cli\u003eIPOS intelligent power-on sequence for safe operation\u003c\/li\u003e \u003cli\u003eDurable multiplex plywood housing with Polyurea coating\u003c\/li\u003e \u003cli\u003eWeather-resistant design with included rain cover\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003edB Technologies VIO S218 Description\u003c\/h2\u003e The \u003cstrong\u003edB Technologies VIO S218\u003c\/strong\u003e 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.\r\nThe 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.\r\n\r\n\u003ch3\u003eVIO S218 Features\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eSpeaker Type: Active Bassreflex Subwoofer\u003c\/li\u003e \u003cli\u003eFrequency Response: 28 Hz – Xover dependent (-6dB)\u003c\/li\u003e \u003cli\u003eMax SPL: 143 dB\u003c\/li\u003e \u003cli\u003eAmplifier: 3200W RMS Class-D Digipro G4\u003c\/li\u003e \u003cli\u003eDSP: 32-bit with 24-bit\/96kHz AD\/DA Converter\u003c\/li\u003e \u003cli\u003eLimiter: Peak, RMS, Thermal\u003c\/li\u003e \u003cli\u003eInputs\/Outputs: XLR balanced, PowerCON TRUE1\u003c\/li\u003e \u003cli\u003eExpansion Card: RDNet installed, Dante optional\u003c\/li\u003e \u003cli\u003eHousing: Multiplex plywood, Polyurea painted\u003c\/li\u003e \u003cli\u003eHandles: 4x aluminum side handles\u003c\/li\u003e \u003cli\u003eWeather Protection: Included rain cover\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eVIO S218 Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eSpeaker Type: Active Bassreflex Subwoofer\u003c\/li\u003e \u003cli\u003eUsable Bandwidth: 27 Hz (-10dB)\u003c\/li\u003e \u003cli\u003eFrequency Response: 28 Hz to Xover dependent (-6dB)\u003c\/li\u003e \u003cli\u003eMax SPL: 143 dB\u003c\/li\u003e \u003cli\u003eLF Drivers: 2x 18” Neodymium with 4” voice coil\u003c\/li\u003e \u003cli\u003eDirectivity: Omnidirectional\u003c\/li\u003e \u003cli\u003ePower Supply: Full-range SMPS with PFC (100V-240V, 50-60Hz)\u003c\/li\u003e \u003cli\u003eCooling: Passive convection, internal fan\u003c\/li\u003e \u003cli\u003eController: DSP 32-bit\u003c\/li\u003e \u003cli\u003eDelay Option: 0-9.9 ms (steps of 0.1 ms)\u003c\/li\u003e \u003cli\u003eXover Frequency: Selectable 60-110 Hz + Full Range (8 steps)\u003c\/li\u003e \u003cli\u003ePower Connectors: 1x PowerCON TRUE1 In, 1x PowerCON TRUE1 Out\u003c\/li\u003e \u003cli\u003eExpansion Ports: RDNet Card (RJ45 IN \u0026amp; Link)\u003c\/li\u003e \u003cli\u003eDimensions (WxHxD): 51.18 x 20.47 x 31.5 in (1300 x 520 x 800 mm)\u003c\/li\u003e \u003cli\u003eWeight: 188.72 lbs (85.6 kg)\u003c\/li\u003e \u003c\/ul\u003e","brand":"dB Tech","offers":[{"title":"Default Title","offer_id":50181858951450,"sku":"115179","price":9419.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/2714\/9082\/files\/db-tech-vio-s218--dual-18in---143-db.webp?v=1756143759","url":"https:\/\/squarecable.com\/products\/db-tech-vio-s218-dual-18in-143-db","provider":"SquareCable","version":"1.0","type":"link"}