Unleash the power of your live performances with the JBL SRX918S Active PA Subwoofer, a true marvel in sound reinforcement. Crafted for musicians and audio professionals who demand the best, this subwoofer packs a punch with its 18-inch Differential Drive woofer. It features dual 3-inch voice coils and JBL's proprietary technology, delivering seismic bass that reaches down to 35Hz with clarity and precision. The built-in Class-D amplifier ensures robust performance with an impressive 2,500W output, while advanced DSP capabilities allow for precise control over your sound, making it adaptable for both small gigs and large venues.

The SRX918S is not just about power; it's about control and flexibility. With Ethernet and Wi-Fi connectivity, you can manage settings remotely using JBL's comprehensive software suite. The rear-panel LCD further simplifies adjustments, letting you switch between omnidirectional and cardioid patterns effortlessly. Whether you're on tour or setting up a permanent installation, the SRX918S boasts a rugged yet streamlined design with a reinforced plywood enclosure, ensuring durability without sacrificing portability.

This subwoofer is a testament to JBL's legacy of innovation in audio technology, providing a scalable solution that seamlessly integrates with other JBL tour sound products. From its innovative Differential Drive technology to its sleek design and comprehensive feature set, the SRX918S is engineered to elevate your sound experience to professional heights.

Key Features:

• 18-inch Differential Drive woofer with dual 3-inch voice coils
• 2,500W Class-D amplifier with universal power supply
• Frequency response down to 35Hz; maximum peak output of 134dB
• Dual operating modes (omnidirectional/cardioid)
• Advanced DSP with 24-band EQ, delay, and JBL Array Size Compensation
• Ethernet and Wi-Fi connectivity for remote control
• Reinforced 18mm plywood enclosure with integrated handles
• Compatible with JBL's full range of SRX900-series speakers and accessories

Product specs

FAQs

What is the power output of the JBL SRX918S Active PA Subwoofer?

The JBL SRX918S Active PA Subwoofer has a total power output of 2,500 watts, with an 1,100-watt Class-D amplifier driving its 18-inch subwoofer.

Is the JBL SRX918S suitable for large venue performances?

Yes, the JBL SRX918S is designed for large venues, offering a maximum peak SPL of 134 dB, making it capable of delivering powerful and clear bass in sizable performance spaces.

How do I connect the JBL SRX918S to my PA system?

The JBL SRX918S features an XLR input for easy connection to your mixer, and an XLR output for linking to other speakers or subwoofers in your PA setup.

What are the mounting options for the JBL SRX918S?

The JBL SRX918S is designed for floor mounting, providing stable support for its 98-pound, 18mm plywood enclosure.

What is the frequency range of the JBL SRX918S?

The JBL SRX918S covers a frequency range from 35Hz to 90Hz (-10 dB), delivering deep and impactful bass suitable for various live sound applications.