FBT HIMAXX40A - Manual (Page 12)

11 DIAGRAMMI DIAGRAMS
FULL SPACE FREQUENCY RESPONSE
115
110
105
100
95
90
85
80
75
70
65
60
55
20 50 100 200 500 1K 2K 5K 10K 20K Hz
dB SPL
Q FACTOR & DIRECTIVITY INDEX ( DI )
Q ( f )
D ( f )
100
10
1
100 1000 10000 100000
90
80
70
60
50
40
30
20
10
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
deg.
Freq.
-18/-6
-6/-6
HORIZONTAL COVERAGE
VERTICAL POLAR DIAGRAM HORIZONTAL POLAR DIAGRAM
VERTICAL POLAR DIAGRAM HORIZONTAL POLAR DIAGRAM
250
500
1000
2000
4000
8000
12500
16000
250
500
1000
2000
4000
8000
12500
16000
180
0
90 270
15
30
45
60
75
105
120
135
150
165
255
240
225
210
195
285
300
315
330
345
3
-3
-9
-15
-21
-27
-33
180
0
90 270
15
30
45
60
75
105
120
135
150
165
255
240
225
210
195
285
300
315
330
345
3
-3
-9
-15
-21
-27
-33
180
0
90 270
15
30
45
60
75
105
120
135
150
165
255
240
225
210
195
285
300
315
330
345
3
-3
-9
-15
-21
-27
-33
180
0
90 270
15
30
45
60
75
105
120
135
150
165
255
240
225
210
195
285
300
315
330
345
3
-3
-9
-15
-21
-27
-33