11. System configurations Fig.1 XTO speaker The XTO is a two-way loudspeaker system with a 15’’ woofer and a 1.4’’ driver within a coaxial structure. The advantage of this system is that it allows the same sound diffusion as a point source, generat- ing a clear and transparent sound by creating a coherent wavefront, while limiting the phenomena resulting from secondary lobes.
It can be easily arrayed with an XTO speaker increases vertical directivity and allows an extraordinary coverage, both in horizontal and vertical arrangements.
For more demanding rock music applications, a ratio The table below gives an indication of the maximum admissible cable of 1:2 (1 XTO - 2 XTOS) is recommended to provide a more suitable run for various cross-sectional conductors. low frequency contour (e.g. 2:4, 4:8, 8:16).
For further information about limiters threshold setting please refer to the controller’s user guide. The nominal horizontal coverage pattern of XTO is 60-degrees. This value is considered to be the optimum one in order to meet the re- quirements of both small-and-medium size installations.