D&B Audiotechnik Q1 line array

The Q1 is a passive 2-way Loudspeaker housing two 10″ low frequency drivers and a 1.3″ high frequency compression driver. 75 degree horizontal dispersion is maintained to 400Hz, while vertical dispersion of 15 degrees allows the Q1 to be used to create vertical stacks/hangs that produce a curved coherent wave front.