Specifications

TI 323 (6.0E)
33 - 36
9.8. Example 8:
This 4-wide cluster delivers its main energy to the far
field in a 40° horizontal dispersion using the central 6
x C3s. The 3 x 3 C3s in the outer columns supply
coverage to the side field, mid field and front of
house position. The arrangement of the C4-SUBs
couple to supply sufficient headroom while optimizing
low end directivity. Ground stacked C7-TOPs produce
near field coverage and can be arranged in various
combinations with C4-SUBs and B2-SUBs to meet
production requirements.
This set up provides sufficient energy with adequate
headroom for an audience of 20,000 on a flat field.
9.9. Example 9:
This example shows a frequently used 5-wide touring
set up for a typical indoor arena with 8,000-12,000
seats, the stage set at one end and horseshoe shaped
seating tiers. The inner column, on the right of the
diagram below points towards the front of house
position, which should be a minimum of 30 metres
(98.4 ft) from the stage. If the venue has a flat wall
instead of rear seating tiers, the signal level of the
upper C3s in this column can be reduced to avoid
destructive reflections. The centre column that is
angled outwards by 15° covers the farthest seating
on the side tiers. The outer 2 x 5-deep C4-TOPs and
SUBs can be adjusted to provide wide vertical
coverage both to the middle of the side seating tiers,
and to those side areas adjacent to the stage. The
total array can give a 120°-140° horizontal dispersion
while two main columns set at ±15° horizontally
provide energy into the main audience area. The
arrangement of the C4-SUBs couple to supply
sufficient headroom while optimizing low end
directivity. Ground stacked C7-TOPs produce near
field coverage and can be arranged in various
combinations with C4-SUBs and B2-SUBs to meet
production requirements.