The L1 Model 1S portable line array system offers a powerful combination of portability and performance. It is compact and lightweight enough for quick and easy setup, yet powerful enough to fill a medium-sized venue. This system is well suited for solo musicians, bands, and public speaking applications. It includes a B1 bass module to enhance low-end performance.

Spatial Dispersion™ and Articulated Array® are proprietary Bose technologies that deliver broad, even sound coverage. The 12 small drivers are arranged using Articulated Array speaker technology, providing 180 degrees of horizontal coverage and a consistent tonal balance.