Unlike conventional line arrays, the GRAFT horn design provides a controlled dispersion all through the frequency range. That means minimizing interference between horizontally arrayed modules since there is no frequency dependent overlap zone. In addition, this means that the sound even at low frequencies can be controlled to a much greater extent than traditionally, directed specifically to where the audience is, avoiding unwanted reflections from surrounding walls.
The module has a large, central horn powered by a cutting edge compression driver and two integrated folded bass horns with matching performance, for a seamless frequency response down to 40Hz. Providing unparalleled efficiency and a max SPL of over 146db, with 140dB continuously free field.