3
947167
NOISE
LEVEL
IN dB
68 dB
69 dB
70 dB
71 dB
72 dB
73 dB
74 dB
75 dB
76 dB
77 dB
78 dB
79 dB
80 dB
81 dB
82 dB
83 dB
84 dB
85 dB
86 dB
87 dB
88 dB
89 dB
90 dB
91 dB
92 dB
93 dB
94 dB
95 dB
96 dB
97 dB
98 dB
99 dB
100 dB
102 dB
86
75
64
58
53
48
42
37
32
28
26
24
20
18
16
14
13
8
86
75
64
58
53
48
42
37
32
28
26
24
20
18
16
14
13
8
SPL-99
.25 WATT
SPL-102
.50 WATT
SPL-105
.90 WATT
SPL-108
1.8 WATT
15 WATT HORN PROJECTION DISTANCE
WATTAGE SETTINGS FOR 70 VOLT SPK
SPL-111
3.8 WATT
WHEN THE NOISE LEVEL IS 90dB OR GREATER,
IT IS SUGGESTED THE 30 WATT HORN BE USED
SPL-113
7.5 WATT
SPL-116
15 WATT
86
75
64
58
53
48
42
37
32
28
26
24
20
18
16
14
13
8
86
75
64
58
53
48
42
37
32
28
26
24
20
18
16
14
13
8
86
75
64
58
53
48
42
37
32
28
26
24
20
18
16
14
13
8
86
75
64
58
53
48
42
37
32
28
26
24
20
18
16
14
13
8
86
75
64
58
53
48
42
37
32
28
26
24
20
18
16
14
13
8
120'
60'
45'
Below 70 dB
90 to 99 dB
70 to 89 dB
WIDTH
Side to Side
100 to 104 dB
30'
BACKWASH
10' TO 20'
FIGURE 3
Technical Manuals Online! - http://www.tech-man.com
Technical Manuals Online! - http://www.tech-man.com
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