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Shure 545SD-LC

Classic Unidyne Instrument Microphone

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Shure 545SD-LC

The predecessor to the SM57, The 545SD Classic UnidyneŽ Instrument Microphone is a dual-impedance, unidirectional, dynamic microphone.

Shipped connected for low-impedance operation, the 545SD features a silent magnetic reed on/off switch with lock-on option. A favorite for instrument pickup and recording, the 545SD can also be used on lecterns in public address systems.

Product Features:

  • Classic Unidyne Instrument Microphone
  • Exceptionally uniform cardioid pattern minimizes feedback
  • Selectable dual-impedance operation allows user to connect microphone various inputs either high or low impedance
  • Silent magnetic reed on/off switch with lock option
  • Cardioid, dynamic
  • Frequency response: 50-15,000 Hz
  • Cardioid Polar Pattern is uniform with frequency, symmetrical about axis
  • 1-year Manufacturer's warranty
Shure 545sd frequency responseShure 545sd Frequency Response

Microphone Specifications

Microphone Type
This is the type of microphone included with the purchase of the item.

Wireless:All of these microphones can be used without the necessity of wires or cables to connect them. They usually come with a receiver that connects to the input device where the audio signal is being sent.

Shotgun: These microphones are suspended on a boom and are used primarily in video production and broadcasting.

Lavaliere: These microphones are clipped on to the lapel or tie of the talent for broadcast and video production audio.

Table Top: These microphones are designed with a built in stand or to be placed on a table top stand to be used for broadcasting and podcasting applications.

Headset: These microphones are to be worn on the head typically for live performance and theater production.

Handheld: These microphones are held in the hand and are used in a wide range of applications primarily vocals and public address.

Clamp On: These microphones attach directly on to an instrument.

Drum Package: These microphones are an all in one package for drums typically made of dynamic Kick, Snare, Tom, and a stereo condenser pair of overhead mics for Cymbals.

Handheld
Designed Applications
The intended application the microphone is designed for.
Acoustic Guitar
Bass Amps
Guitar Amps
Vocals
Spoken Word
Instruments
Number of Microphones
This is the number of microphones that are included in the package.
1
Polar Patterns
The polar pattern of a microphone determines how sensitive it is to receiving sounds as they arrive at different angles.
Cardioid
Transducer Type
The transducer type is the manner in which the audio signal is converted into an electrical signal.
Dynamic
Address
The configuration of the capsule determining on which side the microphone is sung or spoken into.
Top
Frequency Response
The range of frequencies the speaker will reproduce (lowest frequency to the highest). Bigger is better, meaning the wider the range, the better. The optimal range is 20 - 20,000 Hz (which is the range of human hearing).
50 - 15,000 Hz
Power Requirement
Condenser microphones require an external power source to operate. Typically a +48v DC charge commonly refereed to as Phantom Power.
None
Connection Type
This is the manner in which the microphone connects to the source unit. For wired microphones, this is the connector that directly connects the microphone to the mixer (or other input source unit). For wireless microphones, this is the connection that connects the microphones receiver to the mixer (or other input source unit).
XLR

Specials with this Item

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Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

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Accessory Tools and Products

Accessories added

Hosa MCL-125

25 ft. XLR Microphone Cable w/ Braided Shield

Your Price $13.99

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Product Summary

Manufacturer

Model Number

545SD-LC

UPC

042406051873

Weight

0.56lbs

Internal SKU

545sd-lc

Internal Product ID

30741

Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Shure 545SD-LC

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