The J-shape of the array works in conjunction with the Constant Beamwidth Technology circuitry to provide asymmetrical coverage similar to that of expensive line arrays commonly used in concert systems. The J column sends highly concentrated sound toward the back of the venue, while down-filling a broader, less concentrated sound to the front of the venue. This results in more consistent sound levels from front to back. 70 cm J-shaped coaxial line array with 16 x 1" tweeters, 4 x 5" woofers plus patent-pending Constant Beamwidth Technology™ circuitry. Perfect for A/V, Small Performance Auditoriums, Classrooms, Lecture Halls. For Outdoor Applications: Pole-Mounted at School Stadiums, Racetracks, Theme Parks, Fill Applications.