English – 6

(Measured 0.6 m (2 ft) from a spherical sound source, free-field conditions)

TYPICAL FREQUENCY RESPONSEFigure 1
20 200001000 1000050 100 98765432 98765432
+10
0
–10

Hz

dB

Low-Frequency Cutoff
Low-Frequency Rolloff
150o
120o
150o
120o
180o
30o
60o
90o
30o
60o
90o
–5 dB
–10 dB
–15 dB
–20 dB
0
TYPICAL POLAR PATTERNFigure 2
150o
120o
150o
120o
180o
30o
60o
90o
30o
60o
90o
–5 dB
–10 dB
–15 dB
–20 dB
0

2500

5000 10000

125

250

500, 1000 15000