Take Control of Your Low End With Serious Power

The SRX918 subwoofer delivers the low-end power to JBL's SRX900-series sound system. This 18-inch powered subwoofer boasts dual voice coil, dual gap technology that delivers massive bass response down to 35Hz. JBL has upgraded the SRX918 with improved heat dissipation, lower power compression, and a extensive dynamic range that's designed to excel with any of JBL's other tour sound products. Additionally, the integrated power and a wide range of DSP effects make the SRX918S an excellent choice for those seeking a plug-and-play solution for their low-end needs. And if you need control from a distance, the SRX918 is both Ethernet and Wi-Fi compatible to connect to JBL's all-encompassing software suite. Looking to bolster your sound system with some ground-shaking bass power? The SRX918 fits the bill perfectly.

The SRX918S is a single 18” powered subwoofer designed to complement the SRX900 series full range SR system. The subwoofer includes a JBL 2279-1 18-inch woofer that provides better heat dissipation, less power compression and greater dynamic range than traditional single-coil designs.

The onboard DSP and amplification ensure consistency and optimal performance anywhere in the world while providing a plug-and-play experience. The SRX918S features a large low frequency port design that improves airflow and reduces audible turbulence even at high power levels. A new full-featured software package allows the user to control the system on multiple platforms such as his Windows, macOS and iPad OS.

JBL SRX918S Features

• High-performance, high-density system solution in a truck-pack friendly format
• High-power-handling transducers deliver low distortion, high fidelity, and class-leading output
• Built-in, passively cooled Class D amplification with a universal power supply
• Dual Ethernet ports with Neutrik etherCON connectors
• Supports HARMAN HControl Ethernet
• User-controllable DSP
• LevelMax limiting uses sophisticated excursion-control algorithms to protect transducers
• Rear-panel LCD provides complete access to control features
• Reinforced 18mm plywood enclosures