47 Highlights 29 Differences 6 Reactions 0 Likes

Audix OM7 vs Sennheiser E945: 47 Highlights & 29 Differences — So, Which Microphone Actually Works Better

OM7 blocks feedback like a pro, while E945 delivers German-engineered tone. See which mic wins in live and studio performance. From width, power source, body material & stand/tripod to hands-on reviews, we broke down what makes Audix OM7 different from Sennheiser E945 in this side-by-side microphones comparison.

48 Points
Audix OM7
74 Points
Sennheiser E945
vs

Highlights 159

No extras. Just what matters.
48 Points
vs
74 Points

Why is Audix OM7 better than Sennheiser E945 ?

Scroll down for more facts

Audix OM7 vs Sennheiser E945: A Close Look at Two Professional Dynamic Microphones

When it comes to professional dynamic microphones that excel in live and studio applications, the Audix OM7 and Sennheiser E945 stand out as top choices. Both deliver quality sound capture with robust dynamic capsules and wired XLR connectivity, designed for hands-on use in diverse settings from broadcast to instrument recording. 

However, these mics differ fundamentally in their polar patterns, build design, and feature sets, shaping their suitability depending on your performance needs. The OM7 sports a hypercardioid pattern with excellent maximum SPL handling and a studio-grade internal preamp, ideal for loud sources and feedback-prone environments. 

On the other hand, the E945, with its supercardioid pattern and transformerless design, excels in tighter off-axis sound rejection and ergonomic handling. Both lack wireless or phantom power requirements, emphasizing their rugged, passive nature, but their differences in warranty length, shock mounting, and feedback suppression make this an intriguing matchup to explore.

Why the Audix OM7 Still Commands Attention

The Audix OM7 is a seasoned champion known for its dependable performance since its debut in 1991. Its maximum SPL of 144 dB comfortably manages very loud sound sources without distortion, making it a valuable tool for live vocals and instruments that push volume boundaries. The microphone's hypercardioid polar pattern helps isolate the main sound source effectively while minimizing background noise, a crucial attribute for broadcast environments where clarity matters above all. 

A notable inclusion is the built-in feedback suppression feature, giving it a distinct edge in live scenarios riddled with potential feedback loops. Its alloy body and steel grill lend durability, complemented by corrosion resistance that promises longevity in touring or studio use. While it weighs slightly more at 0.68 lbs, some users may find that its heft is reassuring, signaling a sturdy, professional-grade device. Audix also backs the OM7 with a 5-year warranty and professional broadcast certification, reassuring users of its quality and reliability in critical environments.

Sennheiser E945: Modern Durability and Versatility for Today's Performers

Stepping into the spotlight with a fresher design, the Sennheiser E945, launched in 2003, brings a host of modern conveniences tailored for both live and studio professionals. Its supercardioid pickup pattern offers a tighter off-axis sound rejection compared to the OM7's hypercardioid, beneficial in loud stage setups or podcasts where ambient noise must be minimized sharply. 

The microphone's rugged metal body features a built-in shock mount and foam internal dampening, making it particularly resistant to handling noise and accidental drops; a big plus for touring artists. At a lighter 0.59 lbs, it feels comfortable in the hand for extended use. Users also appreciate the inclusion of a protective foam insert in the package, which adds an extra layer of transport safety. 

While it lacks active feedback suppression, the combination of a 10-year warranty and broad device compatibility, including PA systems and karaoke machines, makes it a highly adaptable choice for streaming, podcasts, and live shows. Powered passively with no need for batteries or phantom power, its transformerless circuitry aims for transparent sound capture with less coloration, supporting frequency response from 40 Hz to 18 kHz.

Quick Take

The Audix OM7 shines with superior maximum SPL handling, a feedback suppression system, and broadcast certification, making it a go-to for live and professional broadcast environments that demand robust performance. Conversely, the Sennheiser E945 impresses with its lighter weight, shock-mounted design, longer warranty, and tighter supercardioid pattern, offering enhanced durability and clear audio for streaming, podcasting, and instrument use.

Bottom Line

In deciding between these two dynamic giants, your choice hinges on the specific demands of your audio environment. The Audix OM7 stands out for high-volume, feedback-sensitive live broadcast scenarios where maximum SPL and certified reliability matter most. Meanwhile, the Sennheiser E945 is tailored for users valuing ergonomic comfort, durability against physical impact, and extended manufacturer support, fitting well into diverse studio and streaming workflows. For those prioritizing longevity and robust living, the OM7 makes a compelling case. However, if comfort, modern build, and broad compatibility top your list, the E945 is a commendable contender.

Verdict

  • Winner: Audix OM7; Excels in high SPL environments with feedback suppression and professional broadcast certification.
  • Runner-up: Sennheiser E945 offers greater durability, ergonomic handling, a supercardioid pattern, and a more extended warranty for versatile studio and live use.

Comparisons 26

Two enter. One leaves your cart.

Related comparisons 26

Because one duel is never enough.

Comparisons & Facts 159

Side by side. The numbers. The features. No drama.

We tested Audix OM7 and Sennheiser E945 in real-world settings. Explore how they differ in specs, user control, sound response, and studio or live use cases.

General Information 18

Polar Pattern Type

What is the polar pattern type?

69 Audix OM7 0 Votes Hypercardioid

81 Sennheiser E945 1 Votes Supercardioid

Audix OM7
vs
Sennheiser E945
Polar Pattern Type

The OM7 uses a hypercardioid pattern providing tighter side rejection, while the E945 offers supercardioid which balances off-axis rejection with a broader capture angle, potentially favoring certain live sound scenarios or performers.

Identifies the default pickup pattern.

I like the tighter supercardioid pattern of the E945 over OM7's hypercardioid for better off-axis noise rejection in noisy environments.

See more

Compatibility

Which devices or platforms are compatible?

56 Audix OM7 0 Votes PC, Mac, iOS, Android, Mixer, Camera, Audio Interface

52 Sennheiser E945 0 Votes PC, Mac, iOS, Android, Mixer, Camera, Karaoke Machine, Audio Interface, PA System

Audix OM7
vs
Sennheiser E945
Compatibility

E945 supports more devices, including Karaoke Machines and PA Systems, adding flexibility beyond the OM7's compatibility which excludes these. If you want a mic adaptable across many platforms, E945 is better suited.

Lists supported platforms and devices.

Year of Release

What year was it released?

7 Audix OM7 0 Votes 1991

51 Sennheiser E945 0 Votes 2003

Audix OM7
vs
Sennheiser E945
Year of Release

The Sennheiser E945 was released in 2003, while the Shure OM7 dates back to 1991. This makes the E945 a more modern microphone likely featuring updated engineering, benefiting users wanting newer tech and reliability.

Indicates when the microphone was launched.

Country of Origin

What is the country of origin?

89 Audix OM7 0 Votes United States

86 Sennheiser E945 0 Votes Germany

Audix OM7
vs
Sennheiser E945
Country of Origin

Made in the United States, the Shure OM7 contrasts with the Germany-made Sennheiser E945. This difference might reflect distinct manufacturing traditions and influences on build quality and brand trust.

Manufacturing or design origin.

Intended Use

What is the intended use?

71 Audix OM7 0 Votes Live, Studio, Broadcast

63 Sennheiser E945 0 Votes Studio, Live, Podcast, Broadcast, Instrument, Streaming

Audix OM7
vs
Sennheiser E945
Intended Use

The E945 targets a wider range of applications including podcasting, instrument miking, and streaming, unlike the OM7 which focuses on live, studio, and broadcast. E945 offers versatility for varied professional audio needs.

Describes the primary application area.

Connectivity Type

What is the connectivity type?

39 Audix OM7 0 Votes XLR

16 Sennheiser E945 0 Votes Wired

Audix OM7
vs
Sennheiser E945
Connectivity Type

Shure OM7 connects via XLR only, while Sennheiser E945 is wired but detailed as supporting analog balanced and unbalanced outputs, offering more diverse connectivity options for pro audio setups.

Defines how the microphone connects to devices.

Mounting Type

What is the mounting type?

44 Audix OM7 0 Votes Stand, Boom Arm

50 Sennheiser E945 0 Votes Stand, Boom Arm, Clip, Desktop Base, Shock Mount

Audix OM7
vs
Sennheiser E945
Mounting Type

E945 supports mounting on stands, boom arms, clips, desktop bases, and shock mounts, unlike OM7 which is limited to stand and boom arm mounts. E945 users enjoy greater mounting flexibility.

The typical mounting or support style.

Recording Application Category

What recording applications is it best for?

56 Audix OM7 0 Votes Studio, Live, Broadcast

71 Sennheiser E945 0 Votes Studio, Live, Podcast, Broadcast, Streaming

Audix OM7
vs
Sennheiser E945
Recording Application Category

While OM7 focuses on studio, live, and broadcast, E945 adds podcast and streaming to its applications, appealing to content creators needing reliable sound capture in modern media formats.

Specific contexts where the mic is best suited.

Product Type

What is the product type?

29 Audix OM7 0 Votes Dynamic

36 Sennheiser E945 0 Votes Dynamic

Sennheiser E945
Sennheiser E945

A dynamic microphone is robust and designed to capture loud sounds clearly, making it ideal for live performances.

Defines the basic category of the microphone.

Model Name

What is the model name?

52 Audix OM7 0 Votes OM7

51 Sennheiser E945 0 Votes E945

Sennheiser E945
Sennheiser E945

The model name reflects its position in Sennheiser's Evolution Series, known for quality and performance.

The specific product identifier from the manufacturer.

Series/Line

What series/line does it belong to?

44 Audix OM7 0 Votes OM Series

71 Sennheiser E945 0 Votes Evolution Series

Sennheiser E945
Sennheiser E945

The Evolution Series from Sennheiser is a professional line of microphones designed for demanding environments like live sound.

Identifies the product line or collection the microphone belongs to.

Form Factor

What is the form factor?

54 Audix OM7 0 Votes Handheld

46 Sennheiser E945 0 Votes Handheld

Sennheiser E945
Sennheiser E945

The handheld form allows for easy use on stage, offering comfort and control for performers.

Describes the physical style of the microphone.

Dimensions & Weight 14

Weight

What is the weight?

0.68 lbs 0 Votes
Audix OM7
0.59 lbs 1 Votes
Sennheiser E945

Audix OM7
vs
Sennheiser E945
Weight

The E945 weighs 0.59 lbs (268 g), about 13% lighter than the OM7's 0.68 lbs (308 g). Lighter weight can improve comfort during extended handheld or on-stage use.

The microphone’s physical weight.

I gotta say, the E945's lighter weight at 0.59 lbs feels much nicer on stage compared to the heavier OM7 at 0.68 lbs.

See more

Width

What is the width?

2.09 inch 0 Votes
Audix OM7
2.16 inch 0 Votes
Sennheiser E945

Audix OM7
vs
Sennheiser E945
Width

The OM7 measures 2.09 inches in width versus the slightly wider 2.16 inches of the E945. This minor size difference could affect the mic's hand feel but is unlikely to impact most users significantly.

The microphone’s overall width.

Depth

What is the depth?

2.09 inch 0 Votes
Audix OM7

Who knows? 0 Votes Sennheiser E945 (Help us out by suggesting one!)

Audix OM7
vs
Sennheiser E945
Depth

OM7 depth is 2.09 inches while E945 does not specify depth, preventing size comparison here, but E945's slightly smaller height suggests a more compact profile overall.

The microphone’s overall depth.

Height

What is the height?

6.9 inch 0 Votes
Audix OM7
6.34 inch 0 Votes
Sennheiser E945

Audix OM7
vs
Sennheiser E945
Height

OM7 is taller at 6.9 inches compared to E945's 6.34 inches, making E945 slightly more compact and possibly easier to handle or carry for mobile performers.

The microphone’s overall height.

Grill Diameter

What is the grill diameter?

2.09 inch 0 Votes
Audix OM7
2.36 inch 0 Votes
Sennheiser E945

Audix OM7
vs
Sennheiser E945
Grill Diameter

E945 has a wider grill diameter of 2.36 inches compared to OM7's 2.09 inches, which might influence its acoustic capture area and robustness in handling high sound pressure.

The diameter of the protective microphone grill.

Mounting Thread Size

What is the mounting thread size?

89 Audix OM7 0 Votes 5/8"

76 Sennheiser E945 0 Votes 5/8"

Audix OM7
Audix OM7

The Audix OM7 features a standard 5/8″-27 female mounting thread, making it compatible with most professional microphone stands and boom arms. Additionally, it includes a 3/8″ adapter, allowing seamless attachment to smaller or specialized mounting hardware without the need for extra accessories.

Sennheiser E945
Sennheiser E945

The standard 3/8" mount ensures compatibility with most microphone stands and accessories.

The thread size for mounting compatibility.

Package Width

What is the package width?

Who knows? 0 Votes Audix OM7 (Help us out by suggesting one!)

Who knows? 0 Votes Sennheiser E945 (Help us out by suggesting one!)

The shipping package’s width.

Package Depth

What is the package depth?

Who knows? 0 Votes Audix OM7 (Help us out by suggesting one!)

Who knows? 0 Votes Sennheiser E945 (Help us out by suggesting one!)

The shipping package’s depth.

Package Height

What is the package height?

Who knows? 0 Votes Audix OM7 (Help us out by suggesting one!)

Who knows? 0 Votes Sennheiser E945 (Help us out by suggesting one!)

The shipping package’s height.

Cable Length

What is the cable length?

Who knows? 0 Votes Audix OM7 (Help us out by suggesting one!)

Who knows? 0 Votes Sennheiser E945 (Help us out by suggesting one!)

Length of the included or integrated cable.

Stand/Arm Length

What is the stand/arm length?

Who knows? 0 Votes Audix OM7 (Help us out by suggesting one!)

Who knows? 0 Votes Sennheiser E945 (Help us out by suggesting one!)

Maximum length of included stand or boom arm.

Capsule Diameter

What is the capsule diameter?

Who knows? 0 Votes Audix OM7 (Help us out by suggesting one!)

Who knows? 0 Votes Sennheiser E945 (Help us out by suggesting one!)

The diameter of the microphone capsule.

Audio Performance 29

Output Impedance

What is the output impedance?

150 ohm 0 Votes
Audix OM7
350 ohm 0 Votes
Sennheiser E945

Audix OM7
vs
Sennheiser E945
Output Impedance

OM7 has a lower output impedance of 150 ohms compared to E945's 350 ohms. Lower impedance can yield better noise rejection and compatibility with low impedance inputs, favoring OM7 in certain setups.

Electrical resistance of the microphone’s output.

Frequency Response (Min)

What is the minimum frequency response?

48 Hz 0 Votes
Audix OM7
40 Hz 0 Votes
Sennheiser E945

Audix OM7
vs
Sennheiser E945
Frequency Response (Min)

The E945 offers a slightly broader low-frequency response starting at 40 Hz, compared to OM7's 48 Hz floor. This lower bass response benefits vocal warmth and instrument capture.

The lowest frequency the mic can capture.

Frequency Response (Max)

What is the maximum frequency response?

19,000 Hz 0 Votes
Audix OM7
18,000 Hz 0 Votes
Sennheiser E945

Audix OM7
vs
Sennheiser E945
Frequency Response (Max)

OM7's high-frequency response extends up to 19,000 Hz, while E945 caps at 18,000 Hz, implying OM7 may capture slightly brighter highs, preferred by some vocalists or broadcasters.

The highest frequency the mic can capture.

Sensitivity

What is the sensitivity?

Who knows? 0 Votes Audix OM7 (Help us out by suggesting one!)

-54 dBV/Pa 0 Votes
Sennheiser E945

Audix OM7
vs
Sennheiser E945
Sensitivity

E945 specifies a sensitivity of -54 dBV/Pa, suggesting it is more sensitive to sound pressure than OM7 which lacks sensitivity specs, potentially affecting gain and detail capture in quieter environments.

Output level relative to sound pressure.

Microphone Type

What is the microphone type?

19 Audix OM7 0 Votes Dynamic

56 Sennheiser E945 0 Votes Dynamic

Sennheiser E945
Sennheiser E945

The dynamic design makes it resistant to high sound pressure levels, perfect for loud performances.

Defines the operating principle of the microphone.

Max SPL

What is the maximum SPL?

144 dB 0 Votes
Audix OM7

Who knows? 0 Votes Sennheiser E945 (Help us out by suggesting one!)

Audix OM7
Audix OM7

Can handle extremely loud sound sources, such as stage vocals or amplified instruments, without distortion. This makes it ideal for live performance environments.

The maximum loudness before distortion.

Directionality

What is the directionality?

9 Audix OM7 0 Votes Unidirectional

56 Sennheiser E945 0 Votes Unidirectional

Sennheiser E945
Sennheiser E945

The unidirectional pattern ensures sound is captured from the front, minimizing ambient noise.

General pickup orientation.

Stereo/Mono Mode

What mode is supported?

19 Audix OM7 0 Votes Mono

16 Sennheiser E945 0 Votes Mono

Sennheiser E945
Sennheiser E945

This microphone captures mono signals, making it suitable for single-source audio recording and performance.

Determines recording mode.

Voice Isolation Feature

Does it have voice isolation?

No 0 Votes Audix OM7

No 0 Votes Sennheiser E945

Sennheiser E945
Sennheiser E945

No built-in voice isolation feature, but the supercardioid pattern provides natural isolation.

Whether the mic includes isolation tech.

Acoustic Principle

What is the acoustic principle?

69 Audix OM7 0 Votes Pressure Gradient

66 Sennheiser E945 0 Votes Pressure Gradient

Sennheiser E945
Sennheiser E945

The microphone uses a pressure gradient to achieve better sound isolation and reduce ambient noise.

The underlying sound capture mechanism.

Transient Response

What is the transient response?

89 Audix OM7 0 Votes Fast

96 Sennheiser E945 0 Votes Fast

Sennheiser E945
Sennheiser E945

Quick transient response ensures the mic picks up fast, sharp sounds without distortion.

Ability to capture sudden sound changes.

Proximity Effect Control

Does it have proximity effect control?

No 0 Votes Audix OM7

No 0 Votes Sennheiser E945

Sennheiser E945
Sennheiser E945

The microphone does not have built-in proximity effect control, though its design helps reduce low-frequency boosts.

Whether it has control for bass buildup at close range.

Connectivity & Interfaces 15

Audio Output Options

What are the audio output options?

39 Audix OM7 0 Votes Balanced

85 Sennheiser E945 0 Votes Analog, Balanced, Unbalanced

Audix OM7
vs
Sennheiser E945
Audio Output Options

While OM7 supports balanced audio output exclusively, the E945 delivers analog, balanced, and unbalanced output options, providing broader connectivity choices for diverse sound systems.

Lists output signal formats available.

Connection Interface

What is the connection interface?

19 Audix OM7 0 Votes XLR

26 Sennheiser E945 0 Votes XLR

Sennheiser E945
Sennheiser E945

Standard XLR connection ensures compatibility with a wide range of professional audio equipment.

Defines the main interface for connectivity.

Phantom Power Support

Does it support phantom power?

No 0 Votes Audix OM7

No 0 Votes Sennheiser E945

Sennheiser E945
Sennheiser E945

Does not require phantom power, making it suitable for use with all types of audio gear.

Whether the mic supports phantom power.

Multi-Device Pairing

Does it support multi-device pairing?

No 0 Votes Audix OM7

No 0 Votes Sennheiser E945

Sennheiser E945
Sennheiser E945

Not designed for pairing with multiple devices; it’s a standard wired microphone.

Ability to connect to multiple devices simultaneously.

Balanced/Unbalanced Output

What is the output type?

89 Audix OM7 0 Votes Balanced

85 Sennheiser E945 0 Votes Balanced

Sennheiser E945
Sennheiser E945

Balanced output helps reduce noise and signal loss over long cables, ideal for professional environments.

Defines the type of electrical signal output.

Dual Output Capability

Does it have dual output capability?

No 0 Votes Audix OM7

No 0 Votes Sennheiser E945

Sennheiser E945
Sennheiser E945

Does not support dual output, as it's a single-output microphone.

Ability to provide two simultaneous outputs.

XLR Pin Configuration

What is the XLR pin configuration?

89 Audix OM7 0 Votes Standard

85 Sennheiser E945 0 Votes Standard

Sennheiser E945
Sennheiser E945

The standard XLR configuration ensures compatibility with most audio equipment.

Specifies XLR wiring configuration.

Ground Lift Switch

Does it have a ground lift switch?

No 0 Votes Audix OM7

No 0 Votes Sennheiser E945

Sennheiser E945
Sennheiser E945

Lacks a ground lift switch, which is not typically needed for dynamic microphones.

Prevents ground loop hum in audio systems.

Shielding Against RF Interference

Is there RF shielding?

Yes 0 Votes Audix OM7

Yes 0 Votes Sennheiser E945

Sennheiser E945
Sennheiser E945

Includes shielding to prevent interference from radio frequencies, ensuring clear sound.

Indicates built-in protection against RF interference.

Cable Detachable

Is the cable detachable?

No 0 Votes Audix OM7

No 0 Votes Sennheiser E945

Whether the cable can be detached or replaced.

Wireless Technology

What wireless technology is used?

Who knows? 0 Votes Audix OM7 (Help us out by suggesting one!)

Who knows? 0 Votes Sennheiser E945 (Help us out by suggesting one!)

The wireless system type used.

Bluetooth Version

What Bluetooth version does it support?

Who knows? 0 Votes Audix OM7 (Help us out by suggesting one!)

Who knows? 0 Votes Sennheiser E945 (Help us out by suggesting one!)

Version of Bluetooth supported (if applicable).

Power & Battery 12

Power Source

What is the power source?

9 Audix OM7 0 Votes Passive

90 Sennheiser E945 0 Votes Passive

Audix OM7
vs
Sennheiser E945
Power Source

OM7 lacks specified power source suggesting passive operation, but E945 is confirmed passive, meaning both don't require battery or phantom power, simplifying use in professional environments.

Defines how the microphone is powered.

Auto Power-Off

Does it have auto power-off?

No 0 Votes Audix OM7

No 0 Votes Sennheiser E945

Sennheiser E945
Sennheiser E945

Does not feature an auto power-off function, typical for wired microphones.

Whether the microphone shuts down automatically when idle.

Replaceable Battery Support

Does it support replaceable batteries?

No 0 Votes Audix OM7

No 0 Votes Sennheiser E945

Sennheiser E945
Sennheiser E945

Does not include a battery, as it’s powered passively.

Indicates if batteries can be swapped.

External Power Supply Compatibility

Is it compatible with an external power supply?

No 0 Votes Audix OM7

No 0 Votes Sennheiser E945

Sennheiser E945
Sennheiser E945

No external power compatibility required, as it's a passive microphone.

Can the mic run on external AC/DC supply.

Power Indicator Light

Does it have a power indicator light?

No 0 Votes Audix OM7

No 0 Votes Sennheiser E945

Sennheiser E945
Sennheiser E945

No power indicator light needed for this passive, wired microphone.

Whether a light shows power/battery status.

Phantom Power Requirement

What is the phantom power requirement?

Who knows? 0 Votes Audix OM7 (Help us out by suggesting one!)

Who knows? 0 Votes Sennheiser E945 (Help us out by suggesting one!)

Specifies the phantom power voltage needed.

Battery Type

What is the battery type?

Who knows? 0 Votes Audix OM7 (Help us out by suggesting one!)

Who knows? 0 Votes Sennheiser E945 (Help us out by suggesting one!)

The type of battery used if portable.

Battery Capacity

What is the battery capacity?

Who knows? 0 Votes Audix OM7 (Help us out by suggesting one!)

Who knows? 0 Votes Sennheiser E945 (Help us out by suggesting one!)

Storage capacity of the built-in battery.

Battery Life

What is the battery life?

Who knows? 0 Votes Audix OM7 (Help us out by suggesting one!)

Who knows? 0 Votes Sennheiser E945 (Help us out by suggesting one!)

How long the microphone operates per charge.

Recharge Time

What is the recharge time?

Who knows? 0 Votes Audix OM7 (Help us out by suggesting one!)

Who knows? 0 Votes Sennheiser E945 (Help us out by suggesting one!)

Time required to fully recharge the battery.

Power Consumption

What is the power consumption?

Who knows? 0 Votes Audix OM7 (Help us out by suggesting one!)

Who knows? 0 Votes Sennheiser E945 (Help us out by suggesting one!)

Amount of power drawn during use.

Charging Method

What is the charging method?

Who knows? 0 Votes Audix OM7 (Help us out by suggesting one!)

Who knows? 0 Votes Sennheiser E945 (Help us out by suggesting one!)

The interface used for recharging.

Controls & Features 18

Feedback Suppression

Does it have feedback suppression?

Yes 0 Votes Audix OM7

No 0 Votes Sennheiser E945

Audix OM7
vs
Sennheiser E945
Feedback Suppression

OM7 includes feedback suppression, an excellent feature for live performers to reduce unwanted audio feedback, whereas E945 lacks this, making OM7 more suitable for high-volume stage settings.

Prevents audio feedback loops in live use.

Mute Function

Does it have a mute function?

No 0 Votes Audix OM7

No 0 Votes Sennheiser E945

Sennheiser E945
Sennheiser E945

Lacks a mute function, as it’s intended for live performance or use with an external system that can handle muting.

Ability to mute audio directly on the mic.

Gain Control

Does it have gain control?

No 0 Votes Audix OM7

No 0 Votes Sennheiser E945

Sennheiser E945
Sennheiser E945

Does not have onboard gain control, relying on external audio equipment for volume adjustments.

Ability to adjust input gain directly.

Headphone Monitoring

Does it support headphone monitoring?

No 0 Votes Audix OM7

No 0 Votes Sennheiser E945

Sennheiser E945
Sennheiser E945

No built-in headphone monitoring, but can be used with an audio interface for monitoring.

Direct monitoring via headphone output.

Monitoring Mix Control

Does it have monitoring mix control?

No 0 Votes Audix OM7

No 0 Votes Sennheiser E945

Sennheiser E945
Sennheiser E945

Not equipped with monitoring mix control, intended for direct sound capture.

Lets user adjust mic vs playback audio mix.

LED Indicator Lights

Does it have LED indicators?

No 0 Votes Audix OM7

No 0 Votes Sennheiser E945

Sennheiser E945
Sennheiser E945

Lacks LED indicators; status is indicated by the audio system.

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

App/Software Integration

Is it integrated with software/apps?

No 0 Votes Audix OM7

No 0 Votes Sennheiser E945

Sennheiser E945
Sennheiser E945

Does not require app or software integration, as it’s designed for direct analog audio output.

Works with companion apps or software.

EQ Presets

Does it have EQ presets?

No 0 Votes Audix OM7

No 0 Votes Sennheiser E945

Sennheiser E945
Sennheiser E945

Does not include EQ presets, as users adjust tone through their audio system.

Pre-configured equalization modes.

Voice Effects

Does it include voice effects?

No 0 Votes Audix OM7

No 0 Votes Sennheiser E945

Sennheiser E945
Sennheiser E945

No built-in voice effects; ideal for natural sound capture.

Built-in voice modulation effects.

Automatic Gain Adjustment

Does it support automatic gain adjustment?

No 0 Votes Audix OM7

No 0 Votes Sennheiser E945

Sennheiser E945
Sennheiser E945

Does not include automatic gain adjustment; gain is controlled externally.

Auto-adjusts mic gain for consistent output.

Lock Mode

Does it have a lock mode?

No 0 Votes Audix OM7

No 0 Votes Sennheiser E945

Sennheiser E945
Sennheiser E945

No lock mode function, as it is a simple microphone designed for live use.

Prevents accidental control changes.

Programmable Button Functions

Can buttons be programmed?

No 0 Votes Audix OM7

No 0 Votes Sennheiser E945

Sennheiser E945
Sennheiser E945

No programmable buttons, as the mic’s controls are handled through external equipment.

Allows customizing buttons to user preference.

Build & Design 18

Body Material

What is the body material?

59 Audix OM7 0 Votes Alloy

90 Sennheiser E945 0 Votes Metal

Audix OM7
vs
Sennheiser E945
Body Material

OM7's alloy body is built for rigidity and durability, while E945 uses metal with a rugged metal finish enhancing durability and grip, appealing to those needing a tough, professional microphone.

The main structural material of the microphone body.

Shock Mount

Is a shock mount included?

No 0 Votes Audix OM7

Yes 1 Votes Sennheiser E945

Audix OM7
vs
Sennheiser E945
Shock Mount

The E945 includes a shock mount to minimize handling noise, while OM7 does not, potentially offering smoother sound in dynamic environments with the E945.

Whether a shock mount is included to reduce vibrations.

E945 has a built-in shock mount and internal foam dampening which helps reduce handling noise way better than the OM7's no shock mount.

See more

Drop Resistance

Is it drop resistant?

No 0 Votes Audix OM7

Yes 0 Votes Sennheiser E945

Audix OM7
vs
Sennheiser E945
Drop Resistance

E945 has drop resistance ensuring better durability from accidental falls, while OM7 offers no drop resistance, making E945 better for mobile or rigorous use cases.

Indicates if the mic is designed to survive accidental drops.

Detachable Mount

Is the mount detachable?

No 0 Votes Audix OM7

Yes 0 Votes Sennheiser E945

Audix OM7
vs
Sennheiser E945
Detachable Mount

E945 offers a detachable mount adding convenient interchangeability with different mounting options; OM7 lacks this feature, restricting mounting adaptability.

If the mount can be detached for flexibility.

Grill Material

What is the grill material?

69 Audix OM7 0 Votes Steel

85 Sennheiser E945 0 Votes Metal

Audix OM7
vs
Sennheiser E945
Grill Material

OM7 features a steel grill known for robustness, while E945 uses metal grill, both durable but metal may differ slightly in acoustic properties and wear over time.

The material of the protective mic grill.

Internal Dampening Material

What is the internal dampening material?

Who knows? 0 Votes Audix OM7 (Help us out by suggesting one!)

80 Sennheiser E945 0 Votes Foam

Audix OM7
vs
Sennheiser E945
Internal Dampening Material

E945 incorporates foam internal dampening material for better internal noise reduction, a feature not specified for OM7, benefiting cleaner sound capture with E945.

The material used internally to reduce noise/vibration.

Swivel/Pivot Capability

Does it have swivel/pivot capability?

No 0 Votes Audix OM7

No 0 Votes Sennheiser E945

Sennheiser E945
Sennheiser E945

Does not swivel or pivot, fixed in its designed position.

Whether the microphone head or stand can rotate.

Foldable Design

Is it foldable?

No 0 Votes Audix OM7

No 0 Votes Sennheiser E945

Sennheiser E945
Sennheiser E945

Does not fold, as it’s a standard, non-collapsible microphone.

Indicates if the mic or its stand can fold for portability.

Corrosion Resistance

Is it corrosion resistant?

Yes 0 Votes Audix OM7

Yes 0 Votes Sennheiser E945

Sennheiser E945
Sennheiser E945

No specific corrosion resistance rating, but designed to withstand the rigors of live performance.

Indicates if materials resist corrosion.

Neodymium Magnet

Does it use a neodymium magnet?

No 0 Votes Audix OM7

Yes 1 Votes Sennheiser E945

States whether the capsule uses a neodymium magnet for stability.

E945's use of a neodymium magnet adds sleek sensitivity, unlike the OM7 which does not have that tech, making E945 feel more modern.

See more

Finish/Coating

What finish/coating does it have?

Who knows? 0 Votes Audix OM7 (Help us out by suggesting one!)

85 Sennheiser E945 0 Votes Rugged Metal

Exterior treatment or surface finish.

Pop Filter

Is a pop filter included?

No 0 Votes Audix OM7

No 0 Votes Sennheiser E945

Whether a pop filter is provided for plosive reduction.

Package & Accessories 13

Mounting Clip

Is a mounting clip included?

Yes 1 Votes Audix OM7

Yes 0 Votes Sennheiser E945

Audix OM7
vs
Sennheiser E945
Mounting Clip

Mounting clips are included with both mics for easy attachment, but E945's detachable mount adds further mounting flexibility for professional setups.

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

Both mics come with mounting clips, but the OM7 carries a professional broadcast cert and feedback suppression making it ace for broadcast gigs.

See more

Carrying Case

Is there a carrying case included?

Yes 0 Votes Audix OM7

Yes 0 Votes Sennheiser E945

Audix OM7
vs
Sennheiser E945
Carrying Case

Both models come with a carrying case, providing essential protection during transport and storage, ideal for touring or mobile recording.

Whether a protective carrying case is part of the package.

Stand/Tripod

Is a stand/tripod included?

No 0 Votes Audix OM7

No 0 Votes Sennheiser E945

Audix OM7
vs
Sennheiser E945
Stand/Tripod

Neither microphone includes a stand or tripod, so users must supply their own mounting equipment regardless of choice.

Whether a stand or tripod is included in the box.

Cables

Are cables included?

No 0 Votes Audix OM7

No 0 Votes Sennheiser E945

Audix OM7
vs
Sennheiser E945
Cables

No cables are included with either model, thus buyers should prepare for additional purchase to connect their microphones.

Indicates if connecting cables are provided.

Extra Windscreen

Is an extra windscreen included?

No 0 Votes Audix OM7

No 0 Votes Sennheiser E945

Audix OM7
vs
Sennheiser E945
Extra Windscreen

No extra windscreens are provided with either microphone, so users may want to acquire additional wind protection for outdoor or vocal applications.

Indicates if a spare windscreen is included.

Instruction Manual

Is an instruction manual included?

Yes 0 Votes Audix OM7

Yes 0 Votes Sennheiser E945

Audix OM7
vs
Sennheiser E945
Instruction Manual

Each microphone includes an instruction manual, ensuring users can access setup and operation guidance to optimize their experience.

Whether a manual or quick-start guide is included.

Spare Parts Availability

Are spare parts available?

Yes 0 Votes Audix OM7

Yes 0 Votes Sennheiser E945

Audix OM7
vs
Sennheiser E945
Spare Parts Availability

Spare parts availability is confirmed for both, easing repairs and long-term maintenance for professional users invested in durability.

Whether the manufacturer provides replacement parts.

Warranty Card

Is a warranty card included?

Yes 0 Votes Audix OM7

Yes 0 Votes Sennheiser E945

Audix OM7
vs
Sennheiser E945
Warranty Card

Warranty cards accompany both microphones to facilitate warranty services, an important reassurance for buyers investing in quality products.

Whether a warranty card is included.

Protective Foam Insert

Is protective foam included?

No 0 Votes Audix OM7

Yes 0 Votes Sennheiser E945

Audix OM7
vs
Sennheiser E945
Protective Foam Insert

E945 includes a protective foam insert inside the packaging for improved shipping protection, a thoughtful addition OM7 does not offer.

Indicates if protective foam is part of packaging.

Adapters

Are adapters included?

No 0 Votes Audix OM7

No 0 Votes Sennheiser E945

Sennheiser E945
Sennheiser E945

No adapters included.

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

Packaging Type

What is the packaging type?

19 Audix OM7 0 Votes Box

80 Sennheiser E945 0 Votes Box

Sennheiser E945
Sennheiser E945

Comes in a standard box packaging, which is common for most microphones.

Defines how the product is packaged.

Stickers/Branding

Are stickers/branding included?

No 0 Votes Audix OM7

No 0 Votes Sennheiser E945

Sennheiser E945
Sennheiser E945

No branding or stickers included in the package.

Indicates if stickers or branded items are in the package.

Certification & Compliance 7

Warranty

What is the warranty period?

5 years 0 Votes
Audix OM7
10 years 1 Votes
Sennheiser E945

Audix OM7
vs
Sennheiser E945
Warranty

E945 boasts a 10-year warranty, double the OM7's 5 years, reflecting Sennheiser's confidence and offering buyers extended coverage and peace of mind.

Duration of manufacturer warranty coverage.

Ten years warranty on the E945 beats OM7's 5 years easily. Longer support is a confidence booster in my book.

See more

Professional Broadcast Certification

Is it broadcast certified?

Yes 0 Votes Audix OM7

No 0 Votes Sennheiser E945

Audix OM7
vs
Sennheiser E945
Professional Broadcast Certification

OM7 carries professional broadcast certification, ideal for industry professionals seeking assured sound quality, while E945 lacks this certification.

Indicates if the mic meets pro broadcast standards.

Safety Compliance

Is it safety compliant?

Yes 0 Votes Audix OM7

Yes 0 Votes Sennheiser E945

Audix OM7
vs
Sennheiser E945
Safety Compliance

Both microphones comply with safety standards ensuring secure operation in professional environments, reassuring buyers about their product quality.

Indicates adherence to safety regulations.

Environmental Compliance

Is it environmentally compliant?

Yes 0 Votes Audix OM7

Yes 0 Votes Sennheiser E945

Audix OM7
vs
Sennheiser E945
Environmental Compliance

Environmental compliance is affirmed for OM7 and E945 alike, signifying adherence to regulations that reduce ecological impact in manufacturing and disposal.

Compliance with eco/environmental regulations.

FCC/CE Approval

Is it FCC/CE approved?

Yes 0 Votes Audix OM7

Yes 0 Votes Sennheiser E945

Audix OM7
vs
Sennheiser E945
FCC/CE Approval

FCC and CE approvals are present for both microphones, guaranteeing conformity with electromagnetic and health safety standards essential for worldwide usage.

Explicit FCC/CE compliance approval.

RoHS Compliance

Is it RoHS compliant?

Yes 0 Votes Audix OM7

Yes 0 Votes Sennheiser E945

Audix OM7
vs
Sennheiser E945
RoHS Compliance

Both models meet RoHS compliance for hazardous substances control, supporting safer electronics recycling and eco-friendly disposal practices.

Restriction of Hazardous Substances directive compliance.

Temperature Range (Operating)

What is the operating temperature range?

Who knows? 0 Votes Audix OM7 (Help us out by suggesting one!)

80 Sennheiser E945 0 Votes 32° to 104°F

Audix OM7
vs
Sennheiser E945
Temperature Range (Operating)

Operating temperature for E945 ranges from 32° to 104°F (0° to 40°C), while OM7 does not specify, so E945 offers clearer guidance for use in various climates.

Operating temperature window for reliable use.

Advanced Features 15

DSP Processing

Does it include DSP processing?

No 0 Votes Audix OM7

No 0 Votes Sennheiser E945

Sennheiser E945
Sennheiser E945

Does not feature digital signal processing (DSP); it’s an analog microphone.

Built-in digital signal processing for sound shaping.

AI Noise Cancellation

Does it feature AI noise cancellation?

No 0 Votes Audix OM7

No 0 Votes Sennheiser E945

Sennheiser E945
Sennheiser E945

No AI-based noise cancellation, but its design minimizes external noise.

AI-powered suppression of background noise.

Beamforming Technology

Does it support beamforming?

No 0 Votes Audix OM7

No 0 Votes Sennheiser E945

Sennheiser E945
Sennheiser E945

Does not include beamforming technology, as it’s a traditional dynamic microphone.

Uses mic arrays to focus on sound sources.

Voice Tracking

Does it include voice tracking?

No 0 Votes Audix OM7

No 0 Votes Sennheiser E945

Sennheiser E945
Sennheiser E945

No voice tracking functionality.

Automatically follows speaker’s voice.

Recording Profiles

Does it have recording profiles?

No 0 Votes Audix OM7

No 0 Votes Sennheiser E945

Sennheiser E945
Sennheiser E945

Does not offer recording profiles; external equipment controls the sound settings.

Predefined sound settings for specific uses.

Surround Capture Mode

Does it support surround capture?

No 0 Votes Audix OM7

No 0 Votes Sennheiser E945

Sennheiser E945
Sennheiser E945

No surround capture mode; it is designed for focused mono sound.

Ability to capture immersive 360° or surround sound.

Auto Calibration

Does it support auto calibration?

No 0 Votes Audix OM7

No 0 Votes Sennheiser E945

Sennheiser E945
Sennheiser E945

Does not include auto calibration features.

Automatically adjusts mic response to environment.

Low Latency Monitoring

Does it support low-latency monitoring?

No 0 Votes Audix OM7

No 0 Votes Sennheiser E945

Sennheiser E945
Sennheiser E945

Not designed for low-latency monitoring; standard live audio capture.

Provides near real-time monitoring with minimal delay.

Cloud Profile Storage

Does it support cloud profile storage?

No 0 Votes Audix OM7

No 0 Votes Sennheiser E945

Sennheiser E945
Sennheiser E945

Does not support cloud storage for user profiles.

Saves mic settings to the cloud.

Acoustic Modeling/Room Simulation

Does it feature acoustic modeling?

No 0 Votes Audix OM7

No 0 Votes Sennheiser E945

Sennheiser E945
Sennheiser E945

Does not have built-in acoustic modeling or room simulation.

Simulates room acoustics or mic characteristics.

Dual Capsule Blending

Does it support dual capsule blending?

No 0 Votes Audix OM7

No 0 Votes Sennheiser E945

Sennheiser E945
Sennheiser E945

No dual capsule blending; it's a single-capsule design.

Blends outputs of dual capsules for tonal flexibility.

Multi-Pattern Switching

Does it support multi-pattern switching?

No 0 Votes Audix OM7

No 0 Votes Sennheiser E945

Ability to switch between multiple pickup patterns.

Surveys

Because hot takes deserve votes.

Sound Quality

How would you rate the sound quality of this microphone?

Crisp and professional
0 Votes
Audix OM7
0 Votes
Sennheiser E945
Good and clear
0 Votes
Audix OM7
0 Votes
Sennheiser E945
Average clarity
0 Votes
Audix OM7
0 Votes
Sennheiser E945
Distorted and unclear
0 Votes
Audix OM7
0 Votes
Sennheiser E945

Noise Handling

How well does this microphone handle background noise?

Blocks out most noise
0 Votes
Audix OM7
0 Votes
Sennheiser E945
Handles noise fairly well
0 Votes
Audix OM7
0 Votes
Sennheiser E945
Reduces some noise
0 Votes
Audix OM7
0 Votes
Sennheiser E945
Picks up everything
0 Votes
Audix OM7
0 Votes
Sennheiser E945

Battery Life

How long does the battery last on this microphone?

Excellent — Over 20 hours
0 Votes
Audix OM7
0 Votes
Sennheiser E945
Long lasting — 10 to 20 hours
0 Votes
Audix OM7
0 Votes
Sennheiser E945
Decent — 5 to 10 hours
0 Votes
Audix OM7
0 Votes
Sennheiser E945
Short — 2 to 5 hours
0 Votes
Audix OM7
0 Votes
Sennheiser E945
Very short — Under 2 hours
0 Votes
Audix OM7
0 Votes
Sennheiser E945

Durability

How durable is this microphone based on build and lifespan?

Highly durable — Over 4 years
0 Votes
Audix OM7
0 Votes
Sennheiser E945
Solid — 2 to 4 years
0 Votes
Audix OM7
0 Votes
Sennheiser E945
Average — 1 to 2 years
0 Votes
Audix OM7
0 Votes
Sennheiser E945
Very fragile — Less than 1 year
0 Votes
Audix OM7
0 Votes
Sennheiser E945

Weight

How heavy is this microphone?

Ultra-light — Under 150 grams
0 Votes
Audix OM7
0 Votes
Sennheiser E945
Lightweight — 150 to 300 grams
0 Votes
Audix OM7
0 Votes
Sennheiser E945
Medium — 300 to 500 grams
0 Votes
Audix OM7
0 Votes
Sennheiser E945
Heavy — 500 to 800 grams
0 Votes
Audix OM7
0 Votes
Sennheiser E945
Very heavy — Over 800 grams
0 Votes
Audix OM7
0 Votes
Sennheiser E945

Design Appeal

How attractive is the design of this microphone?

Plain and boring
0 Votes
Audix OM7
0 Votes
Sennheiser E945
Somewhat okay
0 Votes
Audix OM7
0 Votes
Sennheiser E945
Nice looking
0 Votes
Audix OM7
0 Votes
Sennheiser E945
Stylish and modern
0 Votes
Audix OM7
0 Votes
Sennheiser E945

Pricing

How do you feel about the price of this microphone?

Great value for money
0 Votes
Audix OM7
0 Votes
Sennheiser E945
Pretty good price
0 Votes
Audix OM7
0 Votes
Sennheiser E945
Fair deal
0 Votes
Audix OM7
0 Votes
Sennheiser E945
Kinda pricey
0 Votes
Audix OM7
0 Votes
Sennheiser E945
Crazy expensive
0 Votes
Audix OM7
0 Votes
Sennheiser E945

Sensitivity

How sensitive is this microphone to capturing sound?

Very sensitive — Detects quiet sounds clearly
0 Votes
Audix OM7
0 Votes
Sennheiser E945
Sensitive — Captures a wide sound range
0 Votes
Audix OM7
0 Votes
Sennheiser E945
Moderate — Picks up normal voice levels well
0 Votes
Audix OM7
0 Votes
Sennheiser E945
Low — Needs to be close to sound source
0 Votes
Audix OM7
0 Votes
Sennheiser E945
Very low — Struggles to capture soft voices
0 Votes
Audix OM7
0 Votes
Sennheiser E945

Frequency Response Range

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

Wide range — 20 Hz to 20 kHz
0 Votes
Audix OM7
0 Votes
Sennheiser E945
Good range — 30 Hz to 18 kHz
0 Votes
Audix OM7
0 Votes
Sennheiser E945
Decent range — 40 Hz to 16 kHz
0 Votes
Audix OM7
0 Votes
Sennheiser E945
Limited range — 50 Hz to 14 kHz
0 Votes
Audix OM7
0 Votes
Sennheiser E945
Narrow range — Above 60 Hz only
0 Votes
Audix OM7
0 Votes
Sennheiser E945

Connectivity

How stable and reliable is the connection of this microphone?

Excellent — Always stable, no dropouts
0 Votes
Audix OM7
0 Votes
Sennheiser E945
Good — Works smoothly with rare issues
0 Votes
Audix OM7
0 Votes
Sennheiser E945
Decent — Occasional minor disconnections
0 Votes
Audix OM7
0 Votes
Sennheiser E945
Weak — Disconnects sometimes
0 Votes
Audix OM7
0 Votes
Sennheiser E945
Poor — Frequently loses connection
0 Votes
Audix OM7
0 Votes
Sennheiser E945

Guides 2

Files 1

Audix OM7 Manual

audixusa.com
audixusa.com

Files 1

Sennheiser E945 Instruction Manual

sennheiser.com
sennheiser.com

Reviews 0

The good, the bad, and the brutally honest.

Average Rating

Audix
Audix
Audix OM7
Audix OM7
0 / 5 0 Reviews
Sennheiser
Sennheiser
Sennheiser E945
Sennheiser E945
0 / 5 0 Reviews

Discussions 0

Thoughts, takes, and hot debates.

Awards 2

Only the best made it here.
20

Best Microphone for Vocals

10 Champs & 10 Wannabes — Which microphone truly delivers professional-grade vocal clarity?

Collections 0

Treasures You’ve picked. No fluff, all fun.

More Microphones 0

Unlock more awesome finds.

Other Audix Microphones 39

Audix D2
74 Points

Other Sennheiser Microphones 54

Audix OM7
Audix
Audix
Audix OM7
Sennheiser E945
Sennheiser
Sennheiser
Sennheiser E945
vs