TOA me-120 Guide De Spécification
ME-120
CHARACTERISTIC DIAGRAMS
ve
rtical
rtical
hor
iz
ontal
Polar Response
270°
0°
330°
300°
240°
250Hz
200Hz
160Hz
200Hz
160Hz
210°
180°
150°
120°
90°
60°
30°
10
0
-10
-20
-30
-40
-40
-30
-20
-10
0
10
270°
0°
330°
300°
240°
500Hz
400Hz
315Hz
400Hz
315Hz
210°
180°
150°
120°
90°
60°
30°
10
0
-10
-20
-30
-40
-40
-30
-20
-10
0
10
270°
0°
330°
300°
240°
1000Hz
800Hz
630Hz
630Hz
210°
180°
150°
120°
90°
60°
30°
10
0
-10
-20
-30
-40
-40
-30
-20
-10
0
10
270°
0°
330°
300°
240°
2000Hz
1600Hz
1250Hz
1600Hz
1250Hz
210°
180°
150°
120°
90°
60°
30°
10
0
-10
-20
-30
-40
-40
-30
-20
-10
0
10
270°
0°
330°
300°
240°
4000Hz
3150Hz
2500Hz
3150Hz
2500Hz
210°
180°
150°
120°
90°
60°
30°
10
0
-10
-20
-30
-40
-40
-30
-20
-10
0
10
270°
0°
330°
300°
240°
8000Hz
6300Hz
5000Hz
6300Hz
5000Hz
210°
180°
150°
120°
90°
60°
30°
10
0
-10
-20
-30
-40
-40
-30
-20
-10
0
10
270°
0°
330°
300°
240°
16000Hz
12500Hz
10000Hz
12500Hz
10000Hz
210°
180°
150°
120°
90°
60°
30°
10
0
-10
-20
-30
-40
-40
-30
-20
-10
0
10
270°
0°
330°
300°
240°
250Hz
200Hz
160Hz
200Hz
160Hz
210°
180°
150°
120°
90°
60°
30°
10
0
-10
-20
-30
-40
-40
-30
-20
-10
0
10
270°
0°
330°
300°
240°
500Hz
400Hz
315Hz
400Hz
315Hz
210°
180°
150°
120°
90°
60°
30°
10
0
-10
-20
-30
-40
-40
-30
-20
-10
0
10
270°
0°
330°
300°
240°
1000Hz
800Hz
630Hz
630Hz
210°
180°
150°
120°
90°
60°
30°
10
0
-10
-20
-30
-40
-40
-30
-20
-10
0
10
270°
0°
330°
300°
240°
2000Hz
1600Hz
1250Hz
1600Hz
1250Hz
210°
180°
150°
120°
90°
60°
30°
10
0
-10
-20
-30
-40
-40
-30
-20
-10
0
10
270°
0°
330°
300°
240°
4000Hz
3150Hz
2500Hz
3150Hz
2500Hz
210°
180°
150°
120°
90°
60°
30°
10
0
-10
-20
-30
-40
-40
-30
-20
-10
0
10
270°
0°
330°
300°
240°
8000Hz
6300Hz
5000Hz
6300Hz
5000Hz
210°
180°
150°
120°
90°
60°
30°
10
0
-10
-20
-30
-40
-40
-30
-20
-10
0
10
270°
0°
330°
300°
240°
16000Hz
12500Hz
10000Hz
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.
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]