JBL Professional PRX918XLF 18-Inch Powered Subwoofer – Portable PA, 2000 Watt, DSP, Parametric EQ, BLE, and APP Control, Black

Elevate Live Sound with Portable Power

The JBL PRX918XLF 18-inch powered subwoofer is built for moving performances, clubs, worship spaces, and corporate events. Its deep bass extends into the 35 Hz range, providing a substantial low end that supports your mix without overpowering it. This sub is designed to be as versatile as your gigs require, delivering presence and depth that audiences feel as much as they hear.

Smart, flexible sound shaping

Thanks to comprehensive digital signal processing, you can fine‑tune crossover points, EQ settings, and limiting for precise control in a wide range of rooms. The onboard Class-D amplifier delivers up to 1500 watts peak power, offering clean headroom for dynamic live performances while preserving clarity in complex mixes.

• Deep, extended low end suitable for kick drums, bass lines, and cinematic underscoring
• Precise EQ and crossover control for tailored sound in different venues
• Powerful yet efficient performance ideal for small clubs to larger rooms

Built for road use

Designed with durability in mind, the PRX918XLF features an 18 mm birch plywood cabinet with optimized bracing to maintain fidelity under frequent transport and setup. Its rugged construction and compact footprint support reliable, on‑the‑go operation for touring or daily gigs.

• Rugged, transport-ready cabinet design
• Consistent performance in demanding environments
• Balanced weight and size for easier loading and setup

Remote control and system integration

Control your sound from anywhere using the JBL Pro Connect app via Bluetooth Low Energy (BLE). The app enables parameter tweaks, speaker snapshots, and groupings, with support for managing up to 10 speakers when paired with compatible JBL gear, including EON ONE MK2, PRX ONE, and EON700 systems.

As part of the JBL ecosystem, the PRX918XLF is calibrated and tested to maintain reliable performance across deployments. This makes it a practical choice for venues that require consistent, repeatable results across shows and events.

Warranty and purchasing notes

Sold through authorized JBL Professional North American dealers, this subwoofer includes the official JBL manufacturer’s warranty when purchased from authorized outlets in the United States. The combination of rugged build, DSP control, and BLE connectivity helps support dependable, scalable setups for a wide range of live sound scenarios.