The L-Acoustics SB218 is a dual 18-inch touring subwoofer designed for powerful, musical low-frequency reinforcement in demanding live environments. Its two high-excursion 18-inch drivers deliver deep extension with excellent headroom and fast, controlled transients, preserving clarity on electronic, live band and speech-led content. Engineered for seamless system integration, the SB218 pairs with approved L-Acoustics system amplifiers and presets for precise time alignment, consistent voicing and predictable results across large audience areas.
Deployment is flexible to suit venue and programme requirements: ground-stack for a solid low-end foundation, configure cardioid or end-fired arrays for improved pattern control, or distribute units to extend coverage in larger rooms and outdoor sites. The cabinet features rugged, touring-grade construction with protective grilles and reliable hardware to withstand the rigours of rental use and frequent transport.
Ideal for concert rigs, festivals, clubs, arenas and substantial fixed installations, the SB218 provides the controlled, impactful bass professionals rely on for modern productions.
Includes
- L-Acoustics SB218 Subwoofer – Dual 18-inch Touring Sub
STAGE4.6.100.00