Extended Low-End Power and Punch

The SRX928S powered subwoofer delivers twice as much low-end noise to the JBL SRX900 sound system. Two 18-inch powered transducers boast dual voice coil, dual gap technology that deliver a massive bass response all the way down to 31Hz. JBL has upgraded the SRX928S with improved heat dissipation, lower power compression, and a tremendous dynamic range that's designed to excel with any of JBL's other tour sound products. Additionally, the built-in power and a wide range of DSP effects make the SRX928S a great choice for those looking for a plug-and-play solution for their low-end needs. And if you need control from a distance, the SRX928S 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? Look no further.

The SRX928S is a dual 18-inch active subwoofer designed to complement the SRX900 full-range PA system. The subwoofer houses two JBL 2279-1 18-inch woofers, featuring Drive® differential - JBL's dual voice coils, dual spacing technology - to deliver better heat dissipation, lower power compression and wider dynamic range than conventional single-coil designs.

The built-in DSP and amplifier deliver a plug-and-play experience, while delivering ultimate consistency and performance anywhere in the world. The SRX928S incorporates a large central low-frequency port that improves airflow and reduces audio turbulence, even at high output levels. A comprehensive new software package that allows users to control the system on a variety of platforms, including Windows, macOS, and iPad OS.

JBL SRX928S 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