Jbl SRX928S

The SRX928S is a dual 18'' active subwoofer designed to be paired with the SRX900 Series line array systems. It features two 18-inch JBL 2279-1 woofers with Differential Drive technology, JBL's dual voice coil, and dual-gap technology, offering better heat dissipation, lower power compression, and a wider dynamic range compared to traditional single-voice-coil designs. The integrated, plug-and-play DSP and amplification, which are simple and convenient to use, provide the control and amplification necessary to ensure excellent sound quality and high SPL. The SRX928S incorporates a large center port for low frequencies, designed to improve airflow and reduce audible turbulence, even at high output levels. A new, comprehensive software package gives users control over the system across various platforms, including Windows, macOS, and iPadOS.