... line array system line array sound system used line array1.Q-12 is a 2-way full-range line array loudspeakers system. 2.Use two 12" high-performance ... interference between the loudspeakers reduce to minimal, with long-range, high sensitivity, power penetration, regional voice cover evenly, such as ... Angle5Angle/sideWeight KilogramsNet50.5Total53.5 Q-12 2X12" compact line array system