Bose Pro L1 Model 1S

FEATURESHigh-performing, powered, portable two-way loudspeaker system with a 195° H x 10° V nominal dispersion designed for the production and reproduction of live music, music playback, speeches and A/V sound reproduction12-driver articulated line array produces wide, uniform sound coverage throughout the entire listening area—even off to the extreme sidesConsistent front-to-back coverage, 12 drivers mounted in a vertical line array produce less drop off in sound pressure level per doubling in distance than a conventional point sourceRetractable folding leg mechanism for easy transportLightweight, interlocking componentsExpandable bass design supports the use of multiple B1 bass modules or a single B2 moduleDigital Ethercon port provides single-wire connectivity for the T4S ToneMatch mixer