The compact NEXO GEO S830 is a high-output array module intended for
horizontal tangent arrays or as a downfill element in curved (tangent)
vertical arrays to establish consistent SPL in all coverage areas. The
HRW™ allows the 30° S830 and 5° S805 to be coherently arrayed
GEO S Series loudspeakers ship with 120° dispersion (in the non-coupling
plane) Configurable Directivity Devices (CDD), but are field-changeable
to 80° CDDs. To maximize downfill coverage, CDFs are used on GEO S830s
for the bottom two rows of curved vertical arrays.