Toa SR-S4L, Specifications

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SR-S4S/SR-S4SWP
CHARACTERISTIC DIAGRAMS
Polar Response
(when using DP-0206 option)
Beamwidth vs. Frequency
SR-S4S Frequency Response
SR-S4SWP Frequency Response
20 50 100 500 1k 5k 10k 20k
Frequency — Beamwidth
[Hz]
[deg]
200
100
50
10
5
1
Hor.
Ver.
20 50 100 500 1k 5k 10k 20k
Frequency — SPL
[Hz]
[dB]
110
100
90
80
70
60
20 50 100 500 1k 5k 10k 20k
Frequency — SPL
[Hz]
[dB]
110
100
90
80
70
60
hor
iz
ontal
0
–10
–20
–30
–40
–40
–30
–20
–10
0
0
°
330
°
300
°
270
°
240
°
210
°
180
°
150
°
120
°
90
°
60
°
30
°
250Hz
200Hz
160Hz
0
–10
–20
–30
–40
–40
–30
–20
–10
0
0
°
330
°
300
°
270
°
240
°
210
°
180
°
150
°
120
°
90
°
60
°
30
°
500Hz
400Hz
315Hz
0
–10
–20
–30
–40
–40
–30
–20
–10
0
0
°
330
°
300
°
270
°
240
°
210
°
180
°
150
°
120
°
90
°
60
°
30
°
1000Hz
800Hz
630Hz
0
–10
–20
–30
–40
–40
–30
–20
–10
0
0
°
330
°
300
°
270
°
240
°
210
°
180
°
150
°
120
°
90
°
60
°
30
°
2000Hz
1600Hz
1250Hz
0
–10
–20
–30
–40
–40
–30
–20
–10
0
0
°
330
°
300
°
270
°
240
°
210
°
180
°
150
°
120
°
90
°
60
°
30
°
8000Hz
6300Hz
5000Hz
0
–10
–20
–30
–40
–40
–30
–20
–10
0
0
°
330
°
300
°
270
°
240
°
210
°
180
°
150
°
120
°
90
°
60
°
30
°
4000Hz
3150Hz
2500Hz
0
–10
–20
–30
–40
–40
–30
–20
–10
0
0
°
330
°
300
°
270
°
240
°
210
°
180
°
150
°
120
°
90
°
60
°
30
°
16000Hz
12500Hz
10000Hz
Horizontal
Vertical
ve
rtical
0
–10
–20
–30
–40
–40
–30
–20
–10
0
0
°
330
°
300
°
270
°
240
°
210
°
180
°
150
°
120
°
90
°
60
°
30
°
250Hz
200Hz
160Hz
0
–10
–20
–30
–40
–40
–30
–20
–10
0
0
°
330
°
300
°
270
°
240
°
210
°
180
°
150
°
120
°
90
°
60
°
30
°
500Hz
400Hz
315Hz
0
–10
–20
–30
–40
–40
–30
–20
–10
0
0
°
330
°
300
°
270
°
240
°
210
°
180
°
150
°
120
°
90
°
60
°
30
°
2000Hz
1600Hz
1250Hz
0
–10
–20
–30
–40
–40
–30
–20
–10
0
0
°
330
°
300
°
270
°
240
°
210
°
180
°
150
°
120
°
90
°
60
°
30
°
1000Hz
800Hz
630Hz
0
–10
–20
–30
–40
–40
–30
–20
–10
0
0
°
330
°
300
°
270
°
240
°
210
°
180
°
150
°
120
°
90
°
60
°
30
°
4000Hz
3150Hz
2500Hz
0
–10
–20
–30
–40
–40
–30
–20
–10
0
0
°
330
°
300
°
270
°
240
°
210
°
180
°
150
°
120
°
90
°
60
°
30
°
8000Hz
6300Hz
5000Hz
0
–10
–20
–30
–40
–40
–30
–20
–10
0
0
°
330
°
300
°
270
°
240
°
210
°
180
°
150
°
120
°
90
°
60
°
30
°
16000Hz
12500Hz
10000Hz
Measurement distance (simulation): 20m
(when using DP-0206 option)
(when using DP-0206 option)
*Direction of a speaker in the measurement.