... 2X3''HF 3.3-way full range line array speaker. Double 15" full range line array speaker (Q-15) ... 1.Q-15 is a 3-way full-range line array loudspeakers system.2.It includes with ... like interference between the loudspeakers to minimal, with long-range, high sensitivity, penetration power, regional voice covered evenly ... .init( { 'aImgSrc': aBigImageSrc } ); } )(); Double 15" full range line array speaker