TOA me-120 Guide De Spécification

Page de 4
ME-120
CHARACTERISTIC DIAGRAMS
ve
rtical
hor
iz
ontal
Polar Response
270°
330°
300°
240°
250Hz 
200Hz 
160Hz 
210°
180°
150°
120°
90°
60°
30°
10
0
-10
-20
-30
-40
-40
-30
-20
-10
0
10
270°
330°
300°
240°
500Hz 
400Hz 
315Hz 
210°
180°
150°
120°
90°
60°
30°
10
0
-10
-20
-30
-40
-40
-30
-20
-10
0
10
270°
330°
300°
240°
1000Hz 
800Hz 
630Hz 
210°
180°
150°
120°
90°
60°
30°
10
0
-10
-20
-30
-40
-40
-30
-20
-10
0
10
270°
330°
300°
240°
2000Hz 
1600Hz 
1250Hz 
210°
180°
150°
120°
90°
60°
30°
10
0
-10
-20
-30
-40
-40
-30
-20
-10
0
10
270°
330°
300°
240°
4000Hz 
3150Hz 
2500Hz 
210°
180°
150°
120°
90°
60°
30°
10
0
-10
-20
-30
-40
-40
-30
-20
-10
0
10
270°
330°
300°
240°
8000Hz 
6300Hz 
5000Hz 
210°
180°
150°
120°
90°
60°
30°
10
0
-10
-20
-30
-40
-40
-30
-20
-10
0
10
270°
330°
300°
240°
16000Hz 
12500Hz 
10000Hz 
210°
180°
150°
120°
90°
60°
30°
10
0
-10
-20
-30
-40
-40
-30
-20
-10
0
10
270°
330°
300°
240°
250Hz 
200Hz 
160Hz 
210°
180°
150°
120°
90°
60°
30°
10
0
-10
-20
-30
-40
-40
-30
-20
-10
0
10
270°
330°
300°
240°
500Hz 
400Hz 
315Hz 
210°
180°
150°
120°
90°
60°
30°
10
0
-10
-20
-30
-40
-40
-30
-20
-10
0
10
270°
330°
300°
240°
1000Hz 
800Hz 
630Hz 
210°
180°
150°
120°
90°
60°
30°
10
0
-10
-20
-30
-40
-40
-30
-20
-10
0
10
270°
330°
300°
240°
2000Hz 
1600Hz 
1250Hz 
210°
180°
150°
120°
90°
60°
30°
10
0
-10
-20
-30
-40
-40
-30
-20
-10
0
10
270°
330°
300°
240°
4000Hz 
3150Hz 
2500Hz 
210°
180°
150°
120°
90°
60°
30°
10
0
-10
-20
-30
-40
-40
-30
-20
-10
0
10
270°
330°
300°
240°
8000Hz 
6300Hz 
5000Hz 
210°
180°
150°
120°
90°
60°
30°
10
0
-10
-20
-30
-40
-40
-30
-20
-10
0
10
270°
330°
300°
240°
16000Hz 
12500Hz 
10000Hz 
210°
180°
150°
120°
90°
60°
30°
10
0
-10
-20
-30
-40
-40
-30
-20
-10
0
10
SPL vs Frequency
SPL
100
[dB]
90
80
70
60
50
Frequency 
20
50
100
500
1k
5k
10k
20k
[Hz]
Beamwidth vs Frequency
Beamwidth
200
100
50
10
[deg]
Frequency 
Hor.
Ver.
20
50
100
500
1k
5k
10k
20k
[Hz]
Directivity F
actor
Directivity Factor vs Frequency
20
10
5
1
[Q]
Frequency 
20
50
100
500
1k
5k
10k
20k
[Hz]