Shure 56A manual Stage Monitor and P.A. Loudspeaker Placement, Specifications, Certification

STAGE MONITOR AND P.A. LOUDSPEAKER PLACEMENT

For maximum rejection of unwanted sound, place the stage monitor(s) or P.A. system loudspeakers at a 60° angle from the rear of the BETA 56A, not directly behind it (see Figure 1). Always check out the stage setup before a performance to en- sure optimum placement of microphone and monitors.

MONITOR	180°
LOUDSPEAKER(S)
	P.A. SYSTEM
	LOUDSPEAKER
120°	120°
90°	90°

0°

RECOMMENDED LOUDSPEAKER LOCATIONS

FIGURE 1

SPECIFICATIONS

Type

Dynamic (moving coil)

Frequency Response

50 to 16,000 Hz (see Figure 2)

NOTE: The curve below shows on–axis response at a distance of 2 feet from a uniform sound source. Your response may vary, depending on microphone position.

3mm

(1/8 IN.)

+10

25 mm (1 IN.)

51 mm (2 IN.)

0

0.6m (2 FT)

–10

20 50 100 200 500 1,000 2,000 5,000 10,000 20,000

TYPICAL FREQUENCY RESPONSE

FIGURE 2

Polar Pattern

Supercardioid, rotationally symmetrical about microphone axis, uniform with frequency (see Figure 3)

	180o			180o
150o	150o		150o	150o
120o		120o	120o		120o
90o		90o	90o		90o
	–20 dB			–20 dB
	–15 dB			–15 dB
60o	–10 dB	60o	60o	–10 dB	60o
	–5 dB			–5 dB
30o	30o		30o	30o
	0			0
	250 Hz			2500 Hz
	500 Hz			6300 Hz
	1000 Hz			10000 Hz

TYPICAL POLAR PATTERNS

FIGURE 3

Output Level (at 1,000 Hz)

Open Circuit Voltage –51 dBV/Pa (2.8 mV)

(1 Pa = 94 dB SPL)

Impedance

Rated impedance is 150 W (290 W actual) for connection to microphone inputs rated low Z

Polarity

Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3

Connector

Three–pin professional audio connector (male XLR type)

Case

Silver blue enamel–painted die cast metal with hardened, matte-finished steel mesh grille

Adjustable, Locking Stand Adapter

Integral, dynamic locking, adjustable through 180°, with standard 5/8”-27 thread (see Figure 4)

180_

STAND	ADJUSTMENT
	KNOB
ADAPTER
	MICROPHONE
	STAND

BUILT–IN BETA 56A STAND ADAPTER

FIGURE 4

Net Weight

468 grams (16.7 oz)

CERTIFICATION

Eligible to bear CE Marking. Conforms to European EMC Di- rective 89/336/EEC. Meets applicable tests and performance criteria in European Standard EN55103 (1996) parts 1 and 2, for residential (E1) and light industrial (E2) environments.

FURNISHED ACCESSORIES

5/8” to 3/8” (Euro) Thread Adapter . . . . . . . . . . . . . 95A2050 Storage Bag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26A21

OPTIONAL ACCESSORIES

Windscreen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A1WS 7.6 m (25 ft.) Cable . . . . . . . . . . . . . . . . . . . . . . . C25E, C25F

REPLACEMENT PARTS

Cartridge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . R174

Grille Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RK320

Plug (Connector) Assembly . . . . . . . . . . . . . . . . . . . . 90F1984

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