Shure 27A13709 manual 55,88 mm 156,2 mm

61 cm (2 ft.) from sound source

+10

dB 0

–10

		2	3	4 5 6 789	2	3	4 5 6 78 9
20	50	100		Hz 1000			10000 20000

150°	180°	150°		150°	180°	150°
120°		120°	120°			120°
90°	–20 dB	90°	90°		–20 dB	90°
	–15 dB				–15 dB
60°	–10 dB	60°	60°		–10 dB	60°
	–5 dB				–5 dB
30°	+5 dB	30°		30°	+5 dB	30°
250 Hz				2500 Hz
500 Hz				6400 Hz
1000 Hz				10000 Hz

55,88 mm

(2.20 in.)

156,2 mm

(6.15 in.)

15