The JBL SRX918SF 2,500-watt 18-inch Powered Flyable Subwoofer is a powerhouse designed to elevate your sound reinforcement experience. Perfect for rental companies, touring artists, DJs, and permanent installations, this subwoofer packs a punch with its 18-inch Differential Drive woofer. The built-in Class-D amplifier ensures a robust and transparent low-frequency response down to 35Hz, with a staggering 134dB maximum SPL. The large low-frequency port design minimizes turbulence, even at high output levels, ensuring clarity and precision.

With user-controllable DSP, the SRX918SF offers a suite of advanced features including LevelMax limiting, 24 user-adjustable filters, 2000ms of delay, and presets for both omnidirectional and cardioid configurations. These can be accessed through a rear-panel LCD or via JBL Performance software over HARMAN's HControl protocol, ensuring you have complete control over your sound. The rugged birch plywood enclosure, complete with Neutrik etherCON connectors, ensures durability and reliability on the road or in permanent setups.

The subwoofer's versatile design includes an M20 threaded mount for pole mounting or ground stacking, as well as an integrated three-point rigging system for flown applications. Its compatibility with all SRX900 full-range speakers and its ability to be combined with SRX910LA line-array loudspeakers make it a scalable solution for various configurations.

Key Features:

• 18-inch Differential Drive woofer with dual 3-inch voice coils
• Built-in 2,500-watt Class-D amplifier
• Delivers low-frequency response down to 35Hz
• Maximum SPL of 134dB
• User-controllable DSP with advanced features
• Rear-panel LCD for easy control access
• JBL Performance software compatibility
• Reinforced birch plywood enclosure
• M20 threaded mount for versatile setups
• Integrated three-point rigging system for flying configurations

Product specs

FAQs

What is the primary use of the JBL SRX918SF 2,500-watt 18-inch Powered Flyable Subwoofer?

The JBL SRX918SF is designed for live sound reinforcement, providing deep bass frequencies in large venues. Its flyable design makes it ideal for installations where hanging the subwoofer is necessary.

How does the JBL SRX918SF connect to other audio equipment?

The JBL SRX918SF features 1 x XLR input and 1 x XLR output, along with 2 x Ethercon for data I/O, allowing seamless integration with professional audio systems.

What are the mounting options available for the JBL SRX918SF subwoofer?

The JBL SRX918SF offers M20 threaded and integrated 3-point mounting options, making it versatile for various installation setups, including flyable configurations.

What is the frequency range of the JBL SRX918SF subwoofer?

The JBL SRX918SF has a frequency range of 35Hz to 100Hz, ensuring it delivers powerful low-end sound suitable for enhancing bass in live performances.

How much power does the JBL SRX918SF subwoofer handle?

The JBL SRX918SF handles 1100W continuous power and up to 2500W peak power, providing robust performance for demanding live sound environments.