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Mackie EM-91C Facts: 144 Specifications & 37 Highlights

Before you commit to the Mackie EM-91C microphone, check out these 144 specs & features — especially top-voted ones like general information, dimensions & weight, audio performance & connectivity & interfaces from the Soundfindr community.

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Mackie EM-91C

Highlights 37

No extras. Just what matters.
30 Points

Why is Mackie EM-91C better than other microphones ?

General Information

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Dimensions & Weight

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Audio Performance

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Connectivity & Interfaces

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Power & Battery

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Build & Design

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Certification & Compliance

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Comparisons 1

Make your choice now!

Quick Take

The essentials that matter—nothing extra

A fast snapshot of the Mackie EM-91C, covering its standout specification and what you can expect right out of the box.

Mackie EM-91C
Mackie EM-91C

The Mackie EM-91C is a large-diaphragm cardioid condenser microphone that captures rich, detailed sound for vocals and instruments with low noise and wide frequency response. It includes a shockmount and XLR cable, and requires 48 V phantom power for studio-style recording.

Specifications & Facts 144

Specs measured. Drama avoided.

Looking to upgrade? Check the Mackie EM-91C microphone with full details: price, 144 features, pros and cons, and how it stacks up vs top microphones.

General Information 18

Mackie EM-91C Intended Use

What is the intended use?

67 Mackie EM-91C 0 Votes Studio, Live, Podcast, Instrument, Voice Recording

68 Microphones in this range Studio, Live, Podcast, Broadcast, Instrument, Streaming

Mackie EM-91C
Mackie EM-91C

The microphone is intended for diverse uses such as Studio recording, Live sound, Podcast creation, capturing Instrument audio, and general Voice Recording.

Describes the primary application area.

Mackie EM-91C Compatibility

Which devices or platforms are compatible?

62 Mackie EM-91C 0 Votes PC, Mac, Mixer, Audio Interface, PA System

67 Microphones in this range Mixer, Audio Interface, PA System

Mackie EM-91C
Mackie EM-91C

This microphone offers broad compatibility, working seamlessly with PC, Mac computers, traditional Mixers, Audio Interfaces, and PA Systems.

Lists supported platforms and devices.

Mackie EM-91C Recording Application Category

What recording applications is it best for?

82 Mackie EM-91C 0 Votes Studio, Live, Podcast, Broadcast, Streaming

77 Microphones in this range Studio, Live, Podcast, Broadcast, Streaming

Mackie EM-91C
Mackie EM-91C

This microphone is versatile, suitable for a range of recording applications including Studio recording, Live performances, Podcast production, Broadcast environments, and Streaming.

Specific contexts where the mic is best suited.

Mackie EM-91C User Skill Level

What is the user skill level?

49 Mackie EM-91C 0 Votes Beginner, Intermediate, Professional

41 Microphones in this range Professional

Mackie EM-91C
Mackie EM-91C

This microphone is designed to be accessible for Beginner and Intermediate users, while also offering features that satisfy Professional audio engineers.

Recommended audience expertise level.

Mackie EM-91C Gender Target

What is the gender target?

99 Mackie EM-91C 0 Votes Unisex

98 Microphones in this range Unisex

Mackie EM-91C
Mackie EM-91C

The microphone is designed for Unisex appeal and functionality, suitable for all users regardless of gender.

The marketing target by gender (if specified).

Mackie EM-91C Model Name

What is the model name?

68 Mackie EM-91C 0 Votes EM-91C

66 Microphones in this range Super 55 Deluxe

The specific product identifier from the manufacturer.

Dimensions & Weight 12

Mackie EM-91C Width

What is the width?

1.9 inch 0 Votes
Mackie EM-91C
2.96 inch (Average)

Mackie EM-91C
Mackie EM-91C

The microphone has a width of 1.9 inch (4.826 cm), indicating its physical dimension.

The microphone’s overall width.

Mackie EM-91C Mounting Thread Size

What is the mounting thread size?

99 Mackie EM-91C 0 Votes 5/8"

83 Microphones in this range 5/8"

Mackie EM-91C
Mackie EM-91C

The microphone uses a standard 5/8" mounting thread, ensuring compatibility with most microphone stands and boom arms.

The thread size for mounting compatibility.

Mackie EM-91C Package Width

What is the package width?

7 inch 0 Votes
Mackie EM-91C
5.96 inch (Average)

Mackie EM-91C
Mackie EM-91C

The package width is 7 inch (17.78 cm), providing an estimate for shipping dimensions.

The shipping package’s width.

Mackie EM-91C Package Depth

What is the package depth?

3 inch 0 Votes
Mackie EM-91C
4.67 inch (Average)

Mackie EM-91C
Mackie EM-91C

The package depth is 3 inch (7.62 cm), indicating a compact box size for convenient shipping and storage.

The shipping package’s depth.

Mackie EM-91C Capsule Length

What is the capsule length?

2 inch 0 Votes
Mackie EM-91C
2.58 inch (Average)

Mackie EM-91C
Mackie EM-91C

The capsule has a length of 2 inch (5.08 cm), contributing to its overall size and internal design.

The length of the microphone capsule.

Mackie EM-91C Height

What is the height?

6.1 inch 0 Votes
Mackie EM-91C
5.23 inch (Average)

The microphone’s overall height.

Audio Performance 27

Mackie EM-91C Capsule Type

What is the capsule type?

72 Mackie EM-91C 0 Votes Large Diaphragm

73 Microphones in this range Electret

Mackie EM-91C
Mackie EM-91C

Featuring a Large Diaphragm capsule, the microphone is excellent for capturing rich, detailed sound, often preferred for vocals and acoustic instruments.

Specifies the capsule style that influences sound capture.

Mackie EM-91C Sensitivity

What is the sensitivity?

-30 dBV/Pa 0 Votes
Mackie EM-91C
-42.48 dBV/Pa (Average)

Mackie EM-91C
Mackie EM-91C

The microphone has a sensitivity of -30 dBV/Pa, indicating its electrical output level for a given sound pressure, which is typical for condenser microphones.

Output level relative to sound pressure.

Mackie EM-91C Signal-to-Noise Ratio

What is the SNR?

78 dB 0 Votes
Mackie EM-91C
73.79 dB (Average)

Mackie EM-91C
Mackie EM-91C

With a signal-to-noise ratio of 78 dB, the microphone provides clear audio with minimal self-noise, which is important for high-fidelity recordings.

The clarity ratio between signal and background noise.

Mackie EM-91C Output Impedance

What is the output impedance?

150 ohm 0 Votes
Mackie EM-91C
408.29 ohm (Average)

Mackie EM-91C
Mackie EM-91C

The microphone has an output impedance of 150 ohm, which is a standard value for condenser microphones, ensuring compatibility with most preamps and audio interfaces.

Electrical resistance of the microphone’s output.

Mackie EM-91C Dynamic Range

What is the dynamic range?

120 dB 0 Votes
Mackie EM-91C
105.07 dB (Average)

Mackie EM-91C
Mackie EM-91C

With a dynamic range of 120 dB, this microphone can capture a wide spectrum of sound levels from quiet whispers to loud instruments without distortion.

The range between quietest and loudest sounds captured.

Mackie EM-91C Acoustic Principle

What is the acoustic principle?

99 Mackie EM-91C 0 Votes Pressure Gradient

81 Microphones in this range Pressure Gradient

Mackie EM-91C
Mackie EM-91C

Operating on a Pressure Gradient acoustic principle, the microphone is sensitive to changes in sound pressure, making it effective for directional pickup patterns.

The underlying sound capture mechanism.

Connectivity & Interfaces 11

Mackie EM-91C Cable Detachable

Is the cable detachable?

Yes 0 Votes Mackie EM-91C

Yes Microphones in this range

Mackie EM-91C
Mackie EM-91C

The cable for this microphone is detachable, which allows for easier storage, replacement, and transport.

Whether the cable can be detached or replaced.

Mackie EM-91C Shielding Against RF Interference

Is there RF shielding?

Yes 0 Votes Mackie EM-91C

Yes Microphones in this range

Mackie EM-91C
Mackie EM-91C

The microphone includes shielding against RF interference, which helps prevent unwanted noise from radio frequencies from affecting audio quality.

Indicates built-in protection against RF interference.

Mackie EM-91C Connection Interface

What is the connection interface?

39 Mackie EM-91C 0 Votes XLR

46 Microphones in this range XLR

Defines the main interface for connectivity.

Mackie EM-91C Phantom Power Support

Does it support phantom power?

Yes 0 Votes Mackie EM-91C

Yes Microphones in this range

Whether the mic supports phantom power.

Mackie EM-91C Audio Output Options

What are the audio output options?

62 Mackie EM-91C 0 Votes Analog, Balanced

61 Microphones in this range Analog, Balanced

Lists output signal formats available.

Mackie EM-91C Interface Latency

What is the interface latency?

0 ms 0 Votes
Mackie EM-91C
8.42 ms (Average)

Latency introduced by the interface.

Power & Battery 9

Mackie EM-91C Power Source

What is the power source?

59 Mackie EM-91C 0 Votes Phantom

43 Microphones in this range Phantom

Mackie EM-91C
Mackie EM-91C

The microphone requires Phantom power, typically supplied by an audio interface, mixer, or dedicated phantom power supply.

Defines how the microphone is powered.

Mackie EM-91C Phantom Power Requirement

What is the phantom power requirement?

48 Volt 0 Votes
Mackie EM-91C
35.4 Volt (Average)

Specifies the phantom power voltage needed.

Mackie EM-91C Battery Capacity

What is the battery capacity?

0 mAh 0 Votes
Mackie EM-91C
584.67 mAh (Average)

Storage capacity of the built-in battery.

Mackie EM-91C Battery Life

What is the battery life?

0 hrs 0 Votes
Mackie EM-91C
77.36 hrs (Average)

How long the microphone operates per charge.

Mackie EM-91C Recharge Time

What is the recharge time?

0 hrs 0 Votes
Mackie EM-91C
1.64 hrs (Average)

Time required to fully recharge the battery.

Mackie EM-91C Auto Power-Off

Does it have auto power-off?

No 0 Votes Mackie EM-91C

Yes Microphones in this range

Whether the microphone shuts down automatically when idle.

Controls & Features 17

Mackie EM-91C Mute Function

Does it have a mute function?

No 0 Votes Mackie EM-91C

Yes Microphones in this range

Ability to mute audio directly on the mic.

Mackie EM-91C Gain Control

Does it have gain control?

No 0 Votes Mackie EM-91C

Yes Microphones in this range

Ability to adjust input gain directly.

Mackie EM-91C Headphone Monitoring

Does it support headphone monitoring?

No 0 Votes Mackie EM-91C

Yes Microphones in this range

Direct monitoring via headphone output.

Mackie EM-91C Monitoring Mix Control

Does it have monitoring mix control?

No 0 Votes Mackie EM-91C

Yes Microphones in this range

Lets user adjust mic vs playback audio mix.

Mackie EM-91C Touch/Motion Controls

Does it support touch/motion controls?

No 0 Votes Mackie EM-91C

Yes Microphones in this range

Allows interaction via touch gestures or motion.

Mackie EM-91C LED Indicator Lights

Does it have LED indicators?

No 0 Votes Mackie EM-91C

Yes Microphones in this range

Lights that show status such as mute, levels, or power.

Build & Design 18

Mackie EM-91C Shock Mount

Is a shock mount included?

Yes 0 Votes Mackie EM-91C

Yes Microphones in this range

Mackie EM-91C
Mackie EM-91C

A shock mount is included, which isolates the microphone from vibrations and handling noise for cleaner recordings.

Whether a shock mount is included to reduce vibrations.

Mackie EM-91C Finish/Coating

What finish/coating does it have?

0 Mackie EM-91C 0 Votes Matte

23 Microphones in this range Matte

Mackie EM-91C
Mackie EM-91C

The microphone features a Matte finish, which helps reduce reflections and provides a professional appearance.

Exterior treatment or surface finish.

Mackie EM-91C Internal Dampening Material

What is the internal dampening material?

0 Mackie EM-91C 0 Votes Foam

16 Microphones in this range Foam

Mackie EM-91C
Mackie EM-91C

Foam is used as the internal dampening material, which helps to reduce internal reflections and unwanted resonances within the microphone body.

The material used internally to reduce noise/vibration.

Mackie EM-91C Heat Resistance Rating

What is the heat resistance rating?

140 °F 0 Votes
Mackie EM-91C
119.17 °F (Average)

Mackie EM-91C
Mackie EM-91C

The microphone is rated to withstand temperatures up to 140 °F (60 °C), making it suitable for use in various warm environments without degradation.

Maximum heat level the mic can withstand.

Mackie EM-91C Body Material

What is the body material?

59 Mackie EM-91C 0 Votes Metal

48 Microphones in this range Metal

The main structural material of the microphone body.

Mackie EM-91C Pop Filter

Is a pop filter included?

No 0 Votes Mackie EM-91C

Yes Microphones in this range

Whether a pop filter is provided for plosive reduction.

Package & Accessories 12

Mackie EM-91C Carrying Case

Is there a carrying case included?

Yes 0 Votes Mackie EM-91C

Yes Microphones in this range

Mackie EM-91C
Mackie EM-91C

A carrying case is included, providing protection and portability for the microphone during transport and storage.

Whether a protective carrying case is part of the package.

Mackie EM-91C Mounting Clip

Is a mounting clip included?

Yes 0 Votes Mackie EM-91C

Yes Microphones in this range

Mackie EM-91C
Mackie EM-91C

A mounting clip is included with the microphone, offering convenient attachment to stands or other fixtures.

Whether a clip for attaching to stands/instruments is included.

Mackie EM-91C Stand/Tripod

Is a stand/tripod included?

Yes 0 Votes Mackie EM-91C

Yes Microphones in this range

Whether a stand or tripod is included in the box.

Mackie EM-91C Cables

Are cables included?

Yes 0 Votes Mackie EM-91C

Yes Microphones in this range

Indicates if connecting cables are provided.

Mackie EM-91C Adapters

Are adapters included?

Yes 0 Votes Mackie EM-91C

Yes Microphones in this range

States if adapter(s) are included (e.g., XLR to 3.5mm).

Mackie EM-91C Extra Windscreen

Is an extra windscreen included?

No 0 Votes Mackie EM-91C

Yes Microphones in this range

Indicates if a spare windscreen is included.

Certification & Compliance 6

Mackie EM-91C Environmental Compliance

Is it environmentally compliant?

Yes 0 Votes Mackie EM-91C

Yes Microphones in this range

Mackie EM-91C
Mackie EM-91C

This product is environmentally compliant, meaning it adheres to regulations regarding hazardous substances and sustainability.

Compliance with eco/environmental regulations.

Mackie EM-91C FCC/CE Approval

Is it FCC/CE approved?

Yes 0 Votes Mackie EM-91C

Yes Microphones in this range

Mackie EM-91C
Mackie EM-91C

The microphone has FCC/CE approval, confirming its compliance with electromagnetic compatibility and safety standards in relevant regions.

Explicit FCC/CE compliance approval.

Mackie EM-91C Warranty

What is the warranty period?

2 years 0 Votes
Mackie EM-91C
1.53 years (Average)

Duration of manufacturer warranty coverage.

Mackie EM-91C Safety Compliance

Is it safety compliant?

Yes 0 Votes Mackie EM-91C

Yes Microphones in this range

Indicates adherence to safety regulations.

Mackie EM-91C RoHS Compliance

Is it RoHS compliant?

Yes 0 Votes Mackie EM-91C

Yes Microphones in this range

Restriction of Hazardous Substances directive compliance.

Mackie EM-91C Professional Broadcast Certification

Is it broadcast certified?

No 0 Votes Mackie EM-91C

Yes Microphones in this range

Indicates if the mic meets pro broadcast standards.

Advanced Features 14

Mackie EM-91C Multi-Pattern Switching

Does it support multi-pattern switching?

No 0 Votes Mackie EM-91C

Yes Microphones in this range

Ability to switch between multiple pickup patterns.

Mackie EM-91C DSP Processing

Does it include DSP processing?

No 0 Votes Mackie EM-91C

Yes Microphones in this range

Built-in digital signal processing for sound shaping.

Mackie EM-91C AI Noise Cancellation

Does it feature AI noise cancellation?

No 0 Votes Mackie EM-91C

Yes Microphones in this range

AI-powered suppression of background noise.

Mackie EM-91C Beamforming Technology

Does it support beamforming?

No 0 Votes Mackie EM-91C

Yes Microphones in this range

Uses mic arrays to focus on sound sources.

Mackie EM-91C Voice Tracking

Does it include voice tracking?

No 0 Votes Mackie EM-91C

Yes Microphones in this range

Automatically follows speaker’s voice.

Mackie EM-91C Recording Profiles

Does it have recording profiles?

No 0 Votes Mackie EM-91C

Yes Microphones in this range

Predefined sound settings for specific uses.

Surveys

Because hot takes deserve votes.

Mackie EM-91C Sound Quality

How would you rate the sound quality of this microphone?

Crisp and professional 0 Votes
Good and clear 0 Votes
Average clarity 0 Votes
Distorted and unclear 0 Votes

Mackie EM-91C Noise Handling

How well does this microphone handle background noise?

Blocks out most noise 0 Votes
Handles noise fairly well 0 Votes
Reduces some noise 0 Votes
Picks up everything 0 Votes

Mackie EM-91C Battery Life

How long does the battery last on this microphone?

Excellent — Over 20 hours 0 Votes
Long lasting — 10 to 20 hours 0 Votes
Decent — 5 to 10 hours 0 Votes
Short — 2 to 5 hours 0 Votes
Very short — Under 2 hours 0 Votes

Mackie EM-91C Durability

How durable is this microphone based on build and lifespan?

Highly durable — Over 4 years 0 Votes
Solid — 2 to 4 years 0 Votes
Average — 1 to 2 years 0 Votes
Very fragile — Less than 1 year 0 Votes

Mackie EM-91C Weight

How heavy is this microphone?

Ultra-light — Under 150 grams 0 Votes
Lightweight — 150 to 300 grams 0 Votes
Medium — 300 to 500 grams 0 Votes
Heavy — 500 to 800 grams 0 Votes
Very heavy — Over 800 grams 0 Votes

Mackie EM-91C Design Appeal

How attractive is the design of this microphone?

Plain and boring 0 Votes
Somewhat okay 0 Votes
Nice looking 0 Votes
Stylish and modern 0 Votes

Mackie EM-91C Pricing

How do you feel about the price of this microphone?

Great value for money 0 Votes
Pretty good price 0 Votes
Fair deal 0 Votes
Kinda pricey 0 Votes
Crazy expensive 0 Votes

Mackie EM-91C Sensitivity

How sensitive is this microphone to capturing sound?

Very sensitive — Detects quiet sounds clearly 0 Votes
Sensitive — Captures a wide sound range 0 Votes
Moderate — Picks up normal voice levels well 0 Votes
Low — Needs to be close to sound source 0 Votes
Very low — Struggles to capture soft voices 0 Votes

Mackie EM-91C Frequency Response Range

What do you think about the frequency response range of this microphone?

Wide range — 20 Hz to 20 kHz 0 Votes
Good range — 30 Hz to 18 kHz 0 Votes
Decent range — 40 Hz to 16 kHz 0 Votes
Limited range — 50 Hz to 14 kHz 0 Votes
Narrow range — Above 60 Hz only 0 Votes

Mackie EM-91C Connectivity

How stable and reliable is the connection of this microphone?

Excellent — Always stable, no dropouts 0 Votes
Good — Works smoothly with rare issues 0 Votes
Decent — Occasional minor disconnections 0 Votes
Weak — Disconnects sometimes 0 Votes
Poor — Frequently loses connection 0 Votes

Guides 1

Yes, we brought proof.

Files 1

MACKIE EM-91C Manual

mackie.com
mackie.com

Reviews 0

The good, the bad, and the brutally honest.

Average Rating

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