The L-Acoustics SB28 is a high-performance dual 18-inch subwoofer built for large-scale touring and demanding fixed installations. Its robust, optimised enclosure and high-excursion transducers deliver exceptionally deep, controlled low frequencies with impressive headroom and low distortion, even at elevated SPL. Seamless integration with L-Acoustics line source and point source systems ensures consistent voicing and authoritative extension for modern programme material. When used with L-Acoustics amplified controllers, dedicated presets provide reliable system protection, tonal accuracy and flexible deployment options, including cardioid configurations for reduced stage spill and tighter audience coverage. Touring-grade construction, hardware and connectors make the SB28 a dependable choice for the road, while its refined performance also suits arenas, theatres, clubs, and houses of worship. Scalable from single units to large arrays, it offers predictable results and fast, repeatable setup for rental companies and venue operators alike. Choose the SB28 when you need powerful, musical bass that translates cleanly from rehearsals to showtime. Ideal for touring sound, rental fleets and high-spec permanent installs.
Includes
- L-Acoustics SB28 Subwoofer – Dual 18-inch Touring Bass
STAGE22.1.100.895