Comprehensive low-frequency package featuring four L-Acoustics SB28 dual 18-inch high-power subwoofers with one LA8 amplified controller. The SB28 is a front-loaded, optimised bass-reflex design with progressive profile venting for smooth, laminar airflow and exceptional output. Engineered for impressive power handling and a low-frequency extension down to 25 Hz, it delivers tight, musical sub-bass with authority for touring and installed systems alike. Each enclosure measures 550 x 700 x 1300 mm. The system is driven by the L-Acoustics LA8 amplified controller with AES/EBU, providing four channels of 1800 W into 4 ohms at 1% THD and precise loudspeaker management for consistent, reliable performance. Units are in good condition. This ready-to-deploy bundle combines renowned L-Acoustics voicing with robust headroom, making it ideal for live sound, dance events, theatres, houses of worship and high-spec installs where impactful, controlled low-end is essential.
Includes
- 4 x L-Acoustics SB28 dual 18-inch subwoofers
- 1 x L-Acoustics LA8 amplified controller with AES/EBU
STAGE22.1.100.2890