The L-Acoustics SB28 is a high-performance dual 18-inch subwoofer engineered for large-scale touring and fixed installations where power, precision and musicality are essential. Designed to deliver very deep, controlled low-frequency extension, the SB28 integrates seamlessly with L-Acoustics line source and point source systems to reinforce modern programme material with impactful, articulate bass. Its optimised enclosure and high-excursion transducers provide excellent headroom and low distortion, maintaining clarity even at elevated SPLs. The SB28 works hand-in-hand with L-Acoustics amplified controllers via dedicated presets to ensure consistent tonal balance, system protection and flexible deployment options, including cardioid configurations for improved low-frequency rejection on stage and tighter audience coverage. Rugged construction, touring-grade hardware and efficient rigging options make the SB28 a reliable choice for demanding show schedules and long-term installations alike. From stadium tours and arenas to theatres, clubs and houses of worship, the SB28 brings authoritative low end and repeatable results to any professional audio environment. Ideal for use as part of a full L-Acoustics ecosystem, or as a premium low-frequency extension in high-spec hybrid systems.
Includes
- L-Acoustics SB28
STAGE22.2.100.450