StageSource® L2m loudspeakers use massive DSP-unmatched in their class-and huge power to deliver studio-quality live sound at every gig. You can use six powerful DSP-based Smart Speaker modes to optimize the speaker's output for a variety of performance scenarios including front-of-house PA, floor monitor, personal PA, keyboard backline, acoustic guitar backline, or with a multi-effects guitar processor as a high-performance electric guitar speaker system. An onboard accelerometer and pole-mount sensors automatically detect the speaker's orientation and set the Smart Speaker mode accordingly.