DAS ACTION-515 - Passive 2-Way 15-Inch Loudspeaker (Black)ACTION 515 is a passive system designed to deliver a highly versatile solution, from fixed installations to the popular portable PA application. Its rotatable horn with 90 x 60 dispersion means the enclosure can be used horizontally in a fixed installation, as a stage monitor or even as front fill. As part of a company culture, all DAS systems are developed under a single philosophy: to deliver the highest possible quality in terms of both materials