Figure 30: Spl Map Of One Full-Range Column (2 Khz); Figure 31: Spl Map Of Three Full-Range Column (2 Khz); Figure 32: Spl Map Of Six Full-Range Column (2 Khz) - Community Entasys Installation & Operation Manual

Figures 30 - 32 show 1, 3, and 6 ENTASYS full-range columns in a straight configuration for a one
octave band centered at 2 kHz. The center of each array is at a height of 15 feet to make comparison of the
sound radiation easier. Notice how the height of the main radiation lobe increases, at a distance of say 60-70
feet from the array, as more columns are added. This occurs even though the coverage angle is decreasing.
ARRAY COVERAGE CONFIGURATIONS
Figure 30: One Full-Range Column (2 kHz)
Lobe Height approximately 8 ft.
Figure 31: Three Full-Range Columns (2 kHz)
Lobe Height approximately 14 ft.
Figure 32: Six Full-Range Columns (2 kHz)
Lobe Height approximately 24 ft.
Community ENTASYS Installation/Operation Manual — Page 50
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