Product Detail Delivers sound evenly across the stage and throughout the audience--even to the extreme sides Two ToneMatch® channels with presets for a handheld microphone and an acoustic guitar Integrated bass speaker in power stand One-trip portability; one-minute setup; extended (78.5"H) and collapsed (16.5"H) setup options Ideal for live sound in smaller spaces with audiences of up to approximately 100 . The "Bose® L1® Compact portable line array system" is best product for you. We recommended Bose® L1® Compact portable line array system