Shure Vocal Mic manual Specifications, Stage Monitor & P.A. Loudspeaker Placement

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STAGE MONITOR & P.A. LOUDSPEAKER PLACEMENT

For maximum rejection of unwanted sound, place the stage moni- tor(s) or P.A. system loudspeaker at a 60° angle from the rear of the BETA 58A, not directly behind it. Always check out the stage setup before a performance to ensure that microphone and moni- tor placement is optimum.

MONITOR

°

P.A. SYSTEM

LOUDSPEAKER(S)

180

LOUDSPEAKER

 

 

120°120°

90°

0°

RECOMMENDED LOUDSPEAKER LOCATIONS

SPECIFICATIONS

Type

Dynamic (moving coil)

Frequency Response

50 to 16,000 Hz

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

+20

 

 

3 mm (1/8 in)

 

25 mm (1 in)

 

51 mm (2 in)

+10

606 mm (2 ft)

dB

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

–10

 

 

 

 

 

 

 

 

 

-20

 

2

3

4 5 6 789

2

3

4 5 6 789

 

 

 

 

 

 

20

50

100

 

1000

 

 

10000

20000

Hz

TYPICAL FREQUENCY RESPONSE

Polar Pattern

Supercardioid, rotationally symmetrical about microphone axis, uniform with frequency

 

180°

 

180°

150°

150°

150°

150°

120°

120°

120°

120°

90°

90°

90°

90°

 

–20 dB

 

–20 dB

 

–15 dB

 

–15 dB

60°

60°

60°

60°

 

–10 dB

 

–10 dB

 

–5 dB

 

–5 dB

30°

30°

30°

30°

 

0

 

0

 

250 Hz

 

2500 Hz

 

500 Hz

 

6300 Hz

 

1000 Hz

 

10000 Hz

TYPICAL POLAR PATTERNS

Output Level (at 1,000 Hz)

Open Circuit Voltage: -51.5 dBV/Pa* (2.6 mV)

*1 Pa = 94 dB SPL

Impedance

Rated impedance is 150 Ω (290 Ω actual) for connection to micro- phone inputs rated low Z

Phasing

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

BLUE

GREEN

RED

YELLOW

INTERNAL WIRING

Case

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

Adjustable, Stand Adapter

Slip-in microphone mounting, unbreakable, adjustable through 180° with standard 5/8"-27 thread, black finish

Dimensions

50 mm (2 in.)

160mm

(6.5 in.)

OVERALL DIMENSIONS

Net Weight

278 grams (9.92 oz)

Certification

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

FURNISHED ACCESSORIES

Adjustable Stand Adapter

A25D

5/8" to 3/8" (Euro) Thread Adapter

95A2050

Storage Bag

26A21

OPTIONAL ACCESSORIES

Windscreen

A58WS Series (8 colors available)

Isolation Mount

A55M, A55HM

7.6 m (25 ft.) Cable

C25E, C25F

REPLACEMENT PARTS

Cartridge

R176

Grille Assembly

RK265G

Plug (Connector) Assembly

90F1984

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Contents Model Beta 58A Supercardioid Dynamic Vocal Microphone Specifications Stage Monitor & P.A. Loudspeaker PlacementModèle Beta 58A Microphone Vocal Dynamique Supercardioïde Caractéristiques Accessoires FournisAccessoires EN Option Pièces DE RechangeAnwendung UND Aufstellung AllgemeinesMerkmale Allgemeine Regeln FÜR DEN MikrophongebrauchSonderzubehör SpezifikationenMitgeliefertes Zubehör ErsatzteileUsos Y Colocacion GeneralidadesCaracteristicas Reglas Generales DE USO DE MicrofonosAccesorios Opcionales EspecificacionesAccesorios Suministrados RepuestosApplicazioni E Collocazione Modello Beta 58A Microfono Vocale Dinamico a SupercardioideIntroduzione Regole Generali PER Luso DEL MicrofonoOptional Accessori in DotazioneDati Tecnici Ricambi