VIO S218

Flagship Touring Subwoofer for Extreme Low-Frequency Performance

The VIO S218 is a high-performance dual 18-inch professional subwoofer engineered for stadium touring, festivals, large-scale live events, and premium rental applications. Designed to deliver massive low-frequency energy with exceptional clarity and control, the system provides powerful bass reinforcement for the most demanding professional sound environments.

Featuring dual 18” neodymium woofers with 4-inch voice coils, the VIO S218 delivers outstanding transient response, deep sub-bass extension, and high-efficiency performance while maintaining excellent reliability under intensive touring conditions.

With maximum SPL up to 143dB and a frequency response extending down to 28Hz, the VIO S218 is capable of producing deep, physical low-end impact ideal for modern concert productions, EDM festivals, and large venue reinforcement systems.

Constructed from premium birch plywood and equipped with professional touring-grade hardware, the enclosure is built for durability, portability, and long-term professional use.

Key Features

• High-output dual 18” professional subwoofer
• 1500W AES / 6000W peak power handling
• Maximum SPL up to 143dB
• Extended low-frequency response down to 28Hz
• Dual 18” neodymium woofers with 4” voice coils
• Powerful and controlled sub-bass performance
• Touring-grade birch plywood cabinet construction
• Designed for stadiums, festivals and large-scale productions
• RDNET control compatibility
• Durable and road-ready professional design
• Ideal for touring, rental and live sound reinforcement