Jbl Professional JBL-PRX918XLF-NA 18 in Powered Subwoofer

Product Description

The JBL PROFESSIONAL JBL-PRX918XLF-NA is an 18-inch powered subwoofer designed for professional audio reinforcement applications. This self-powered cabinet integrates an amplifier and subwoofer driver into a single enclosure, eliminating the need for an external power amplifier. Built for commercial and touring sound reinforcement, it delivers low-frequency output suited to live events, installed sound, and DJ applications. Licensed technicians and professional audio integrators are the typical installers. The unit falls within the JBL PRX900 Series lineup and is sold as a single cabinet per unit.

This subwoofer is intended for commercial sound reinforcement environments where extended low-frequency coverage is required. Typical deployment scenarios include live music venues, houses of worship, corporate event spaces, and mobile DJ or production rigs. The powered design simplifies system setup by reducing external amplifier rack requirements, making it well suited for both permanent installation and portable production use.

Key Features

• 18-inch subwoofer driver for extended low-frequency output
• Integrated amplifier eliminates need for separate power amplifier
• Designed for commercial sound reinforcement and live event applications
• Single-cabinet, self-contained design for portable and installed use
• Sold as a single unit (each)

Compatibility

Designed as a standalone powered subwoofer for use within professional PA and commercial sound reinforcement systems. No specific compatible model numbers or replacement part numbers were provided in the product data.

Installation Notes

Installation and system integration should be performed by a qualified professional audio technician or licensed AV integrator. Power down and disconnect all audio signal sources before making or breaking connections to the cabinet. Follow applicable local electrical codes when connecting to AC mains power. Do not block the cabinet's port or ventilation areas during operation or storage.