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29 Highlights 32 Differences 6 Reactions 0 Likes
Sennheiser E604 vs Audix D2: 29 Highlights & 32 Differences — So, Which Microphone Actually Works Better
E604 is feather-light and versatile, while D2 delivers a hypercardioid focus for stage clarity. The winner? It depends on your setup. From width, power source, body material & stand/tripod to hands-on reviews, we broke down what makes Sennheiser E604 different from Audix D2 in this side-by-side microphones comparison.
Sennheiser E604 vs Audix D2: A Detailed Dynamic Microphone Showdown
When it comes to professional dynamic microphones tailored for both live and studio settings, the Sennheiser E604 and Audix D2 stand out as reputable choices. Both microphones are handheld with wired XLR connectivity and cater to users seeking robust, reliable instrument mics. They share the dynamic microphone type and are suitable for various recording categories such as studio, live, broadcast, and podcast applications. However, their core distinctions revolve around their polar pattern, maximum sound pressure level, build materials, and included features; aspects that might influence your final decision depending on your miking needs.
The E604 uses a cardioid pattern, designed to provide excellent voice isolation and minimize bleed, making it perfect for close miking drums and percussion. It boasts a wide frequency response from 40 Hz up to 18 kHz and withstands an impressive 160 dB SPL. On the other hand, the Audix D2 features a hypercardioid pattern, favoring directional accuracy with tighter side rejection but less noise rejection directly in front, accompanied by a frequency range of 68 Hz to 18 kHz and a lower maximum SPL of 144 dB.
The Sennheiser E604: Tailored for Percussion Power
The Sennheiser E604 really shines in its specialized role as a go-to microphone for percussion instruments. Its small diaphragm dynamic capsule captures fast transients with a fast transient response, making it ideal for snare drums, toms, and other percussion elements that demand clarity and punch. Its voice isolation feature and 20 dB acoustic noise isolation rating help minimize leakage from other instruments, a considerable advantage in live and studio drum setups.
Constructed with a durable composite body and enhanced dust and drop resistance, this mic can withstand the rigors of touring and energetic playing. It also offers a built-in internal shockmount and hum-compensating coil, easing handling noise and electromagnetic interference. The design includes a handy mounting clip that is detachable and compatible with various stands and boom arms, offering versatile positioning options.
Included in the package are high-quality cables, a compact carrying case, and a clip, making it a ready-to-go solution. Plus, with its lightweight 0.13 lbs form factor and a long-lasting 10-year warranty, the E604 combines reliability and affordability (priced around $159 at bhphotovideo.com) with top-notch performance.
The Audix D2: A Focused Hypercardioid Contender
The Audix D2 is engineered to excel in capturing the nuances of lead instruments, live or in the studio, thanks to its hypercardioid polar pattern. This design focuses sound pickup inside a narrower cone, reducing side noise while allowing some rear pickup, which can be beneficial or limiting depending on the setup. It offers a slightly narrower low-frequency response, starting at 68 Hz, which suits it well for instrument miking where ultra-low rumble is less critical.
The aluminum body build weighs more than the E604 at 0.28 lbs and provides solid durability without drop or dust resistance features. The D2 lacks included cables or stands but does come with a carrying case and mounting clip, requiring additional purchases for a full setup.
One notable advantage is its integrated feedback suppression capability, making it a strong candidate for live performers who face challenging stage monitors and venue acoustics. Like the E604, it includes an internal shockmount and hum-compensating coil to reduce noise artifacts.
Though the D2 comes with a shorter 5-year warranty and is priced a bit higher (around $167), its hypercardioid pickup pattern and feedback control make it a favorite for applications requiring precise instrument isolation.
Quick Take
The Sennheiser E604 boasts superior robustness, broader frequency coverage starting from a deep 40 Hz, and excellent noise isolation, making it perfect for percussion and dynamic instrument environments. Meanwhile, the Audix D2 offers a focused hypercardioid pattern and valuable feedback suppression that appeals to live musicians and studio engineers looking for sharp instrument clarity with less interference.
Bottom Line
Choosing between these two dynamic microphones ultimately depends on your specific needs. The Sennheiser E604's versatility, rugged composite design, and extended frequency range give it the edge for versatile instrument miking, especially drums and percussion. The Audix D2, with its hypercardioid pattern and feedback suppression, is ideal for artists and engineers who prioritize tight directional control in live or controlled environments.
For overall performance, durability, and value, the Sennheiser E604 stands out as the more adaptable option, while the Audix D2 shines in more specialized instrument miking scenarios.
Verdict
Winner: Sennheiser E604 - Offers wider frequency response, higher SPL handling, superior noise isolation, and rugged build, perfect for demanding instrument miking.
Runner-up: Audix D2 - Excels with a hypercardioid pattern and live feedback suppression for precise instrument pickup, but lacks some of the E604's robustness and frequency depth.
Side by side. The numbers. The features. No drama.
We tested Sennheiser E604 and Audix D2 in real-world settings. Explore how they differ in specs, user control, sound response, and studio or live use cases.
The E604 features a cardioid polar pattern, ideal for capturing sound primarily from the front, while the D2 uses a hypercardioid pattern, which offers tighter side rejection. Users focusing on isolation might prefer the D2.
Identifies the default pickup pattern.
In the battle of Polar Pattern Type, Sennheiser E604 ◉ is worse than Audix D2 ◉ , delivering lower 30 score measurement.
Based on community votes for Polar Pattern Type, Sennheiser E604 ◉ earned 1 votes, more than Audix D2 ◉, which got 0 votes.
The Sennheiser E604's cardioid pattern gives better voice isolation compared to Audix D2's hypercardioid, which makes E604 great for tight miking on stage or in studio.
Released in 1999, the E604 is slightly newer than the D2 which debuted in 1997. This could mean incremental improvements in design or technology for the E604.
Indicates when the microphone was launched.
In the battle of Year of Release, Sennheiser E604 ◉ is better than Audix D2 ◉ , delivering higher 2 score measurement.
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Both microphones use wired connections, but the E604 specifies generic wired connectivity, while the D2 uses an XLR interface explicitly, indicating a professional standard connection for D2.
Defines how the microphone connects to devices.
In the battle of Connectivity Type, Sennheiser E604 ◉ is worse than Audix D2 ◉ , delivering lower 40 score measurement.
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Who knows? 0Votes Audix D2 (Help us out by suggesting one!)
vs Series/Line
The E604 belongs to the Evolution Series, highlighting its branding and design lineage, while the D2 has no specified series. Buyers interested in a proven series might prefer the E604.
Identifies the product line or collection the microphone belongs to.
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The E604 is made in Germany, while the D2 is produced in the United States. This origin difference could influence customer preference for build provenance and perceived manufacturing quality.
Manufacturing or design origin.
In the battle of Country of Origin, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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The E604 is designed for a broader range of uses, including studio, live, podcast, broadcast, instrument, and streaming, while the D2 is focused on live, studio, and broadcast. This makes the E604 more versatile for content creators.
Describes the primary application area.
In the battle of Intended Use, Sennheiser E604 ◉ is worse than Audix D2 ◉ , delivering lower 1 score measurement.
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E604 supports compatibility with PC, Mac, iOS, Android, mixer, and camera, offering broader platform flexibility than the D2, compatible only with PC, Mac, mixer, and audio interface.
Lists supported platforms and devices.
In the battle of Compatibility, Sennheiser E604 ◉ is better than Audix D2 ◉ , delivering higher 9 score measurement.
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The E604 offers more mounting options including stand, boom arm, and clip, whereas the D2 only supports stand and boom arm. This extra versatility makes the E604 better suited for varied setups.
The typical mounting or support style.
In the battle of Mounting Type, Sennheiser E604 ◉ is worse than Audix D2 ◉ , delivering lower 8 score measurement.
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The E604 covers studio, live, podcast, broadcast, streaming, and field recording categories, making it more versatile than the D2 which is targeted only at studio, live, podcast, and broadcast.
Specific contexts where the mic is best suited.
In the battle of Recording Application Category, Sennheiser E604 ◉ is better than Audix D2 ◉ , delivering higher 2 score measurement.
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The E604 is intended for professional skill level users, while the D2 caters to both intermediate and professional users, making the D2 potentially more approachable for semi-professionals.
Recommended audience expertise level.
In the battle of User Skill Level, Sennheiser E604 ◉ is better than Audix D2 ◉ , delivering higher 25 score measurement.
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Product Type
What is the product type?
35 Sennheiser E604 0Votes Dynamic
35 Audix D2 0Votes Dynamic
Sennheiser E604
A dynamic microphone, ideal for high-pressure sound environments like live performances or drum kits.
Defines the basic category of the microphone.
In the battle of Product Type, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Model Name
What is the model name?
58 Sennheiser E604 0Votes E604
56 Audix D2 0Votes D2
Sennheiser E604
The E604 is a compact and rugged microphone, specifically designed for high-SPL environments.
The specific product identifier from the manufacturer.
In the battle of Model Name, Sennheiser E604 ◉ is better than Audix D2 ◉ , delivering higher 2 score measurement.
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Form Factor
What is the form factor?
45 Sennheiser E604 0Votes Handheld
45 Audix D2 0Votes Handheld
Sennheiser E604
A handheld design for easy placement and portability, especially for miking drums and percussion.
Describes the physical style of the microphone.
In the battle of Form Factor, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Color Options
What are the color options?
75 Sennheiser E604 0Votes Black
75 Audix D2 0Votes Black
Sennheiser E604
The E604 is sleek and professional in its black finish, matching most stage and studio setups.
Available product colors.
In the battle of Color Options, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Gender Target
What is the gender target?
95 Sennheiser E604 0Votes Unisex
95 Audix D2 0Votes Unisex
Sennheiser E604
Designed for universal use by musicians, podcasters, and audio engineers.
The marketing target by gender (if specified).
In the battle of Gender Target, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Launch Region
Where is it available?
95 Sennheiser E604 0Votes Global
95 Audix D2 0Votes Global
Sennheiser E604
Available worldwide, making it accessible for professionals across the globe.
Where the product is primarily available.
In the battle of Launch Region, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Limited Edition
Is it a limited/special edition?
No 0Votes Sennheiser E604
No 0Votes Audix D2
Sennheiser E604
Not a limited or special edition, but a regular offering from Sennheiser.
Whether the model is a limited or special release.
In the battle of Limited Edition, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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The E604 has a larger capsule diameter of 1.3 inches (3.3 cm) compared to the D2's smaller 0.85 inches (2.2 cm), which might affect sound capture characteristics and tonal quality.
The diameter of the microphone capsule.
In the battle of Capsule Diameter, Sennheiser E604 ◉ is better than Audix D2 ◉ , delivering higher 0.5 inch measurement.
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Weighing 0.13 lbs (59 grams), the E604 is noticeably lighter than the D2 at 0.28 lbs (127 grams), which could improve portability and reduce mounting stress.
The microphone’s physical weight.
In the battle of Weight, Sennheiser E604 ◉ is better than Audix D2 ◉ , delivering lower 0.2 lbs measurement.
Based on community votes for Weight, Sennheiser E604 ◉ earned 1 votes, more than Audix D2 ◉, which got 0 votes.
The E604 is more compact with a width of 1.3 inches (3.3 cm), compared to the D2's wider 1.54 inches (3.9 cm), making the E604 easier to position in tight spaces.
The microphone’s overall width.
In the battle of Width, Sennheiser E604 ◉ is better than Audix D2 ◉ , delivering lower 0.2 inch measurement.
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Depth-wise, the E604 measures 2.3 inches (5.8 cm) while the D2 is 1.54 inches (3.9 cm). This suggests the E604 is deeper, potentially impacting handling and placement.
The microphone’s overall depth.
In the battle of Depth, Sennheiser E604 ◉ is worse than Audix D2 ◉ , delivering higher 0.8 inch measurement.
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The E604 has a height of 2.3 inches (5.8 cm), whereas the D2 is taller at 3.94 inches (10 cm), highlighting that the D2 is larger overall and might require more mounting space.
The microphone’s overall height.
In the battle of Height, Sennheiser E604 ◉ is better than Audix D2 ◉ , delivering lower 1.6 inch measurement.
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Who knows? 0Votes Audix D2 (Help us out by suggesting one!)
vs Cable Length
The E604 includes a 10-foot (3-meter) cable, giving more reach flexibility than the D2 which does not specify cable length, potentially requiring separate cable purchase.
Length of the included or integrated cable.
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Stand/Arm Length
What is the stand/arm length?
2.5 inch 0Votes
Who knows? 0Votes Audix D2 (Help us out by suggesting one!)
Sennheiser E604
About 6.35 cm (2.5 inches), it provides adequate reach for positioning without being too bulky.
Maximum length of included stand or boom arm.
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Package Width
What is the package width?
2.6 inch 0Votes
Who knows? 0Votes Audix D2 (Help us out by suggesting one!)
The shipping package’s width.
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Package Depth
What is the package depth?
2.6 inch 0Votes
Who knows? 0Votes Audix D2 (Help us out by suggesting one!)
The shipping package’s depth.
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Package Height
What is the package height?
3.1 inch 0Votes
Who knows? 0Votes Audix D2 (Help us out by suggesting one!)
The shipping package’s height.
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E604 can handle a maximum sound pressure level (Max SPL) of 160 dB, much higher than the D2's 144 dB, making the E604 better suited for loud sound sources without distortion.
The maximum loudness before distortion.
In the battle of Max SPL, Sennheiser E604 ◉ is better than Audix D2 ◉ , delivering higher 16.0 dB measurement.
Based on community votes for Max SPL, Sennheiser E604 ◉ earned 1 votes, more than Audix D2 ◉, which got 0 votes.
The E604 starts its frequency response at a lower 40 Hz, capturing richer bass compared to the D2's 68 Hz, great for fuller instrument and voice depth.
The lowest frequency the mic can capture.
In the battle of Frequency Response (Min), Sennheiser E604 ◉ is better than Audix D2 ◉ , delivering lower 28.0 Hz measurement.
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Output impedance differs, with E604 at 350 ohms and D2 at 280 ohms. Lower impedance in D2 can lead to better signal transfer and less noise in complex setups.
Electrical resistance of the microphone’s output.
In the battle of Output Impedance, Sennheiser E604 ◉ is worse than Audix D2 ◉ , delivering higher 70.0 ohm measurement.
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The E604 includes a voice isolation feature for minimizing background noise, which the D2 lacks; this makes E604 advantageous for podcasting and noisy environments.
Whether the mic includes isolation tech.
In the battle of Voice Isolation Feature, Sennheiser E604 ◉ is better than Audix D2 ◉ , delivering higher 9 score measurement.
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Who knows? 0Votes Audix D2 (Help us out by suggesting one!)
vs Acoustic Noise Isolation Rating
E604 offers a 20 dB acoustic noise isolation rating, helping suppress ambient sounds better than the unlisted rating of the D2, enhancing recording clarity.
Rating for rejecting ambient noise.
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Who knows? 0Votes Audix D2 (Help us out by suggesting one!)
vs Internal Preamp Quality
The E604 is equipped with studio-grade internal preamp quality, whereas the D2 lacks specification here, signaling better internal amplification in the E604.
Describes the built-in preamp’s fidelity.
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Who knows? 0Votes Audix D2 (Help us out by suggesting one!)
vs Sensitivity
The E604 has a sensitivity rating of -54.9 dBV/Pa, while D2's sensitivity is not specified, suggesting E604 provides clearer info about gain expectations.
Output level relative to sound pressure.
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Who knows? 0Votes Audix D2 (Help us out by suggesting one!)
vs Output Level
E604 provides an output level of -55 dBV/Pa, giving a specific reference for audio engineers; the D2 does not supply this detail.
The output voltage relative to input pressure.
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Frequency Response (Max)
What is the maximum frequency response?
18,000 Hz 0Votes
18,000 Hz 0Votes
Sennheiser E604
The high-end reaches up to 18,000 Hz, capturing clear detail in high-frequency instruments.
Audix D2
Extends to 18 kHz to capture high-frequency harmonics like cymbals and guitar overtones. This provides clear, detailed sound reproduction for both live and recorded instruments.
The highest frequency the mic can capture.
In the battle of Frequency Response (Max), Sennheiser E604 ◉ is same as Audix D2 ◉ , delivering equal 18,000.00 Hz measurement.
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Microphone Type
What is the microphone type?
55 Sennheiser E604 0Votes Dynamic
55 Audix D2 0Votes Dynamic
Sennheiser E604
A dynamic mic, perfect for high-pressure sound sources like drums or loud instruments.
Defines the operating principle of the microphone.
In the battle of Microphone Type, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Dynamic Range
What is the dynamic range?
160 dB 0Votes
Who knows? 0Votes Audix D2 (Help us out by suggesting one!)
Sennheiser E604
Handles a wide dynamic range, making it perfect for high-SPL environments without distortion.
The range between quietest and loudest sounds captured.
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Equivalent Noise Level
What is the equivalent noise level?
20 dB 0Votes
Who knows? 0Votes Audix D2 (Help us out by suggesting one!)
Sennheiser E604
Very low noise floor, excellent for capturing clean sound even in quiet environments.
The self-noise generated by the microphone.
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Directionality
What is the directionality?
55 Sennheiser E604 0Votes Unidirectional
55 Audix D2 0Votes Unidirectional
Sennheiser E604
Focuses on sound coming from the front, reducing unwanted background noise.
General pickup orientation.
In the battle of Directionality, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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THD
What is the THD (total Harmonic Distortion)?
0.5 % 0Votes
Who knows? 0Votes Audix D2 (Help us out by suggesting one!)
Sennheiser E604
Total harmonic distortion is very low, ensuring clean, uncolored sound reproduction.
Distortion added at high volumes.
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Low-Cut Filter
What is the low-cut filter cutoff?
80 Hz 0Votes
Who knows? 0Votes Audix D2 (Help us out by suggesting one!)
Sennheiser E604
Low-cut filter at 80 Hz helps eliminate rumble and unwanted low-frequency noise.
Removes low-end rumble.
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Stereo/Mono Mode
What mode is supported?
15 Sennheiser E604 0Votes Mono
15 Audix D2 0Votes Mono
Sennheiser E604
The mic is a mono microphone, capturing sound in a single channel for clarity.
Determines recording mode.
In the battle of Stereo/Mono Mode, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Acoustic Principle
What is the acoustic principle?
65 Sennheiser E604 0Votes Pressure Gradient
65 Audix D2 0Votes Pressure Gradient
Sennheiser E604
This principle ensures optimal sound quality for instruments like drums, capturing detailed nuances.
The underlying sound capture mechanism.
In the battle of Acoustic Principle, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Transient Response
What is the transient response?
95 Sennheiser E604 0Votes Fast
95 Audix D2 0Votes Fast
Sennheiser E604
Fast transient response ensures the mic captures rapid, high-frequency sounds like snare hits or cymbals.
Ability to capture sudden sound changes.
In the battle of Transient Response, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Proximity Effect Control
Does it have proximity effect control?
No 0Votes Sennheiser E604
No 0Votes Audix D2
Sennheiser E604
Does not have proximity effect control, which is typical for dynamic mics.
Whether it has control for bass buildup at close range.
In the battle of Proximity Effect Control, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Overload Point
What is the overload point?
160 dB 0Votes
Who knows? 0Votes Audix D2 (Help us out by suggesting one!)
Sennheiser E604
Can handle overload up to 160 dB without distortion, perfect for loud environments.
The SPL level where overload occurs.
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Polar Pattern Switching Precision
What is the switching precision?
64 Sennheiser E604 0Votes Stepped
Who knows? 0Votes Audix D2 (Help us out by suggesting one!)
Sennheiser E604
Stepped polar pattern switching allows the mic to effectively reject sound from unwanted directions.
The accuracy of selectable polar patterns.
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Transformer/Transformerless Design
What design does it use?
75 Sennheiser E604 0Votes Transformerless
75 Audix D2 0Votes Transformerless
Sennheiser E604
Transformerless design for clearer signal transfer and less interference.
The electrical coupling approach used.
In the battle of Transformer/Transformerless Design, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Capsule Type
What is the capsule type?
64 Sennheiser E604 0Votes Small Diaphragm
Who knows? 0Votes Audix D2 (Help us out by suggesting one!)
Specifies the capsule style that influences sound capture.
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Signal-to-Noise Ratio
What is the SNR?
Who knows? 0Votes Sennheiser E604 (Help us out by suggesting one!)
Who knows? 0Votes Audix D2 (Help us out by suggesting one!)
The clarity ratio between signal and background noise.
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Minimum Terminating Impedance
What is the minimum terminating impedance?
Who knows? 0Votes Sennheiser E604 (Help us out by suggesting one!)
Who knows? 0Votes Audix D2 (Help us out by suggesting one!)
The minimum load impedance required for optimal microphone performance and to avoid signal distortion.
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Gain Range
What is the gain range?
Who knows? 0Votes Sennheiser E604 (Help us out by suggesting one!)
Who knows? 0Votes Audix D2 (Help us out by suggesting one!)
The adjustable gain span.
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Pre-Attenuation Pad
What is the pre-attenuation pad?
Who knows? 0Votes Sennheiser E604 (Help us out by suggesting one!)
Who knows? 0Votes Audix D2 (Help us out by suggesting one!)
Built-in reduction for handling loud signals.
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Headroom
What is the headroom?
Who knows? 0Votes Sennheiser E604 (Help us out by suggesting one!)
Who knows? 0Votes Audix D2 (Help us out by suggesting one!)
Range above nominal operating level before distortion.
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Off-Axis Rejection
What is the off-axis rejection?
Who knows? 0Votes Sennheiser E604 (Help us out by suggesting one!)
30 dB 0Votes
Sensitivity drop when sound comes from the side/rear.
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Both provide analog outputs, but the D2 supports balanced analog outputs explicitly, potentially offering better noise rejection in professional audio chains.
Lists output signal formats available.
In the battle of Audio Output Options, Sennheiser E604 ◉ is better than Audix D2 ◉ , delivering higher 2 score measurement.
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Both microphones output balanced signals, which is ideal for reducing interference in professional audio setups.
Defines the type of electrical signal output.
In the battle of Balanced/Unbalanced Output, Sennheiser E604 ◉ is better than Audix D2 ◉ , delivering higher 3 score measurement.
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Connection Interface
What is the connection interface?
25 Sennheiser E604 0Votes XLR
25 Audix D2 0Votes XLR
Sennheiser E604
Uses a professional-grade XLR connection for clear, noise-free audio transmission.
Defines the main interface for connectivity.
In the battle of Connection Interface, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Cable Detachable
Is the cable detachable?
No 0Votes Sennheiser E604
No 0Votes Audix D2
Sennheiser E604
The cable is fixed, which may limit convenience for storage and transport.
Whether the cable can be detached or replaced.
In the battle of Cable Detachable, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Phantom Power Support
Does it support phantom power?
No 0Votes Sennheiser E604
No 0Votes Audix D2
Sennheiser E604
Does not require phantom power, being a dynamic microphone.
Whether the mic supports phantom power.
In the battle of Phantom Power Support, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Multi-Device Pairing
Does it support multi-device pairing?
No 0Votes Sennheiser E604
No 0Votes Audix D2
Sennheiser E604
Not applicable, as this is a wired microphone.
Ability to connect to multiple devices simultaneously.
In the battle of Multi-Device Pairing, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Dual Output Capability
Does it have dual output capability?
No 0Votes Sennheiser E604
No 0Votes Audix D2
Sennheiser E604
No dual output functionality; it's a single-output mic designed for straightforward use.
Ability to provide two simultaneous outputs.
In the battle of Dual Output Capability, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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XLR Pin Configuration
What is the XLR pin configuration?
85 Sennheiser E604 0Votes Standard
80 Audix D2 0Votes Standard
Sennheiser E604
Standard XLR pin configuration for universal compatibility with mixing boards and interfaces.
Specifies XLR wiring configuration.
In the battle of XLR Pin Configuration, Sennheiser E604 ◉ is better than Audix D2 ◉ , delivering higher 5 score measurement.
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Ground Lift Switch
Does it have a ground lift switch?
No 0Votes Sennheiser E604
No 0Votes Audix D2
Sennheiser E604
Does not have a ground lift switch; best used with equipment designed to eliminate hum.
Prevents ground loop hum in audio systems.
In the battle of Ground Lift Switch, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Shielding Against RF Interference
Is there RF shielding?
Yes 0Votes Sennheiser E604
Yes 0Votes Audix D2
Sennheiser E604
Built-in shielding helps prevent radio frequency interference in live environments.
Indicates built-in protection against RF interference.
In the battle of Shielding Against RF Interference, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Wireless Technology
What wireless technology is used?
Who knows? 0Votes Sennheiser E604 (Help us out by suggesting one!)
Who knows? 0Votes Audix D2 (Help us out by suggesting one!)
The wireless system type used.
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Bluetooth Version
What Bluetooth version does it support?
Who knows? 0Votes Sennheiser E604 (Help us out by suggesting one!)
Who knows? 0Votes Audix D2 (Help us out by suggesting one!)
Version of Bluetooth supported (if applicable).
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RF Frequency Range
What is the RF frequency range?
Who knows? 0Votes Sennheiser E604 (Help us out by suggesting one!)
Who knows? 0Votes Audix D2 (Help us out by suggesting one!)
Frequency spectrum range for mics.
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USB Compatibility
What USB versions are compatible?
Who knows? 0Votes Sennheiser E604 (Help us out by suggesting one!)
Who knows? 0Votes Audix D2 (Help us out by suggesting one!)
Identifies supported USB standards.
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Interface Latency
What is the interface latency?
Who knows? 0Votes Sennheiser E604 (Help us out by suggesting one!)
Who knows? 0Votes Audix D2 (Help us out by suggesting one!)
Latency introduced by the interface.
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The E604 is passive powered, meaning it requires no external power source, while the D2 lists 'None' meaning also no power needed; effectively no difference here.
Defines how the microphone is powered.
In the battle of Power Source, Sennheiser E604 ◉ is worse than Audix D2 ◉ , delivering lower 5 score measurement.
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Phantom Power Requirement
What is the phantom power requirement?
Who knows? 0Votes Sennheiser E604 (Help us out by suggesting one!)
Who knows? 0Votes Audix D2 (Help us out by suggesting one!)
Specifies the phantom power voltage needed.
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Battery Type
What is the battery type?
Who knows? 0Votes Sennheiser E604 (Help us out by suggesting one!)
Who knows? 0Votes Audix D2 (Help us out by suggesting one!)
The type of battery used if portable.
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Battery Capacity
What is the battery capacity?
Who knows? 0Votes Sennheiser E604 (Help us out by suggesting one!)
Who knows? 0Votes Audix D2 (Help us out by suggesting one!)
Storage capacity of the built-in battery.
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Battery Life
What is the battery life?
Who knows? 0Votes Sennheiser E604 (Help us out by suggesting one!)
Who knows? 0Votes Audix D2 (Help us out by suggesting one!)
How long the microphone operates per charge.
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Recharge Time
What is the recharge time?
Who knows? 0Votes Sennheiser E604 (Help us out by suggesting one!)
Who knows? 0Votes Audix D2 (Help us out by suggesting one!)
Time required to fully recharge the battery.
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Power Consumption
What is the power consumption?
Who knows? 0Votes Sennheiser E604 (Help us out by suggesting one!)
Who knows? 0Votes Audix D2 (Help us out by suggesting one!)
Amount of power drawn during use.
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Auto Power-Off
Does it have auto power-off?
No 0Votes Sennheiser E604
No 0Votes Audix D2
Whether the microphone shuts down automatically when idle.
In the battle of Auto Power-Off, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Charging Method
What is the charging method?
Who knows? 0Votes Sennheiser E604 (Help us out by suggesting one!)
Who knows? 0Votes Audix D2 (Help us out by suggesting one!)
The interface used for recharging.
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Replaceable Battery Support
Does it support replaceable batteries?
No 0Votes Sennheiser E604
No 0Votes Audix D2
Indicates if batteries can be swapped.
In the battle of Replaceable Battery Support, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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External Power Supply Compatibility
Is it compatible with an external power supply?
No 0Votes Sennheiser E604
No 0Votes Audix D2
Can the mic run on external AC/DC supply.
In the battle of External Power Supply Compatibility, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Power Indicator Light
Does it have a power indicator light?
No 0Votes Sennheiser E604
No 0Votes Audix D2
Whether a light shows power/battery status.
In the battle of Power Indicator Light, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Audix D2's feedback suppression is a great feature for live gigs, really helps reduce nasty stage feedback where E604 sadly lacks this.
See more
Onboard Controls
What onboard controls are available?
85 Sennheiser E604 0Votes Buttons
Who knows? 0Votes Audix D2 (Help us out by suggesting one!)
Types of direct physical controls.
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On/Off Switch
Does it include an on/off switch?
No 0Votes Sennheiser E604
No 0Votes Audix D2
Whether the microphone includes a physical on/off switch.
In the battle of On/Off Switch, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Mute Function
Does it have a mute function?
No 0Votes Sennheiser E604
No 0Votes Audix D2
Ability to mute audio directly on the mic.
In the battle of Mute Function, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Gain Control
Does it have gain control?
No 0Votes Sennheiser E604
No 0Votes Audix D2
Ability to adjust input gain directly.
In the battle of Gain Control, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Headphone Monitoring
Does it support headphone monitoring?
No 0Votes Sennheiser E604
No 0Votes Audix D2
Direct monitoring via headphone output.
In the battle of Headphone Monitoring, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Monitoring Mix Control
Does it have monitoring mix control?
No 0Votes Sennheiser E604
No 0Votes Audix D2
Lets user adjust mic vs playback audio mix.
In the battle of Monitoring Mix Control, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Touch/Motion Controls
Does it support touch/motion controls?
No 0Votes Sennheiser E604
No 0Votes Audix D2
Allows interaction via touch gestures or motion.
In the battle of Touch/Motion Controls, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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LED Indicator Lights
Does it have LED indicators?
No 0Votes Sennheiser E604
No 0Votes Audix D2
Lights that show status such as mute, levels, or power.
In the battle of LED Indicator Lights, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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App/Software Integration
Is it integrated with software/apps?
No 0Votes Sennheiser E604
No 0Votes Audix D2
Works with companion apps or software.
In the battle of App/Software Integration, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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EQ Presets
Does it have EQ presets?
No 0Votes Sennheiser E604
No 0Votes Audix D2
Pre-configured equalization modes.
In the battle of EQ Presets, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Voice Effects
Does it include voice effects?
No 0Votes Sennheiser E604
No 0Votes Audix D2
Built-in voice modulation effects.
In the battle of Voice Effects, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Automatic Gain Adjustment
Does it support automatic gain adjustment?
No 0Votes Sennheiser E604
No 0Votes Audix D2
Auto-adjusts mic gain for consistent output.
In the battle of Automatic Gain Adjustment, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Multi-Mode Switch
Does the microphone have a multi-mode switch?
No 0Votes Sennheiser E604
No 0Votes Audix D2
Shows whether the microphone includes a switch to toggle between different recording modes or polar patterns.
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One-touch Recording Button
Does it have a one-touch recording button?
No 0Votes Sennheiser E604
No 0Votes Audix D2
A single button to start recording instantly.
In the battle of One-touch Recording Button, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Lock Mode
Does it have a lock mode?
No 0Votes Sennheiser E604
No 0Votes Audix D2
Prevents accidental control changes.
In the battle of Lock Mode, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Programmable Button Functions
Can buttons be programmed?
No 0Votes Sennheiser E604
No 0Votes Audix D2
Allows customizing buttons to user preference.
In the battle of Programmable Button Functions, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Sensitivity Preset Profiles
Does it have sensitivity presets?
No 0Votes Sennheiser E604
No 0Votes Audix D2
Predefined sensitivity levels for various uses.
In the battle of Sensitivity Preset Profiles, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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The E604 offers dust resistance enhancing longevity in rugged environments; the D2 lacks this feature, so E604 may better withstand dusty working conditions.
Indicates if the mic is resistant to dust.
In the battle of Dust Resistance, Sennheiser E604 ◉ is better than Audix D2 ◉ , delivering higher 7 score measurement.
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The E604 is equipped with a neodymium magnet for enhanced magnetic efficiency leading to better sound capture, while the D2 does not feature this component.
States whether the capsule uses a neodymium magnet for stability.
In the battle of Neodymium Magnet, Sennheiser E604 ◉ is better than Audix D2 ◉ , delivering higher 7 score measurement.
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Corrosion Resistance
Is it corrosion resistant?
Yes 0Votes Sennheiser E604
Yes 0Votes Audix D2
Audix D2
Aluminum and steel finish resist rust and corrosion, making the microphone suitable for both indoor and outdoor use. This enhances its longevity, even in humid or challenging environments.
Indicates if materials resist corrosion.
In the battle of Corrosion Resistance, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Finish/Coating
What finish/coating does it have?
80 Sennheiser E604 0Votes Matte
Who knows? 0Votes Audix D2 (Help us out by suggesting one!)
Exterior treatment or surface finish.
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Shock Mount
Is a shock mount included?
Who knows? 0Votes Sennheiser E604 (Help us out by suggesting one!)
Who knows? 0Votes Audix D2 (Help us out by suggesting one!)
Whether a shock mount is included to reduce vibrations.
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Pop Filter
Is a pop filter included?
No 0Votes Sennheiser E604
No 0Votes Audix D2
Whether a pop filter is provided for plosive reduction.
In the battle of Pop Filter, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Windscreen
Is a windscreen included?
Who knows? 0Votes Sennheiser E604 (Help us out by suggesting one!)
Who knows? 0Votes Audix D2 (Help us out by suggesting one!)
Whether a windscreen is included for wind noise control.
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Water Resistance
Is it water resistant?
No 0Votes Sennheiser E604
No 0Votes Audix D2
Indicates if the mic is resistant to water.
In the battle of Water Resistance, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Foldable Design
Is it foldable?
No 0Votes Sennheiser E604
No 0Votes Audix D2
Indicates if the mic or its stand can fold for portability.
In the battle of Foldable Design, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Internal Dampening Material
What is the internal dampening material?
80 Sennheiser E604 0Votes Composite
Who knows? 0Votes Audix D2 (Help us out by suggesting one!)
The material used internally to reduce noise/vibration.
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Heat Resistance Rating
What is the heat resistance rating?
Who knows? 0Votes Sennheiser E604 (Help us out by suggesting one!)
Who knows? 0Votes Audix D2 (Help us out by suggesting one!)
Maximum heat level the mic can withstand.
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Internal Shockmount
Is there an internal shockmount for the capsule?
Yes 0Votes Sennheiser E604
Yes 0Votes Audix D2
Capsule isolation that reduces handling noise.
In the battle of Internal Shockmount, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Who knows? 0Votes Sennheiser E604 (Help us out by suggesting one!)
Who knows? 0Votes Audix D2 (Help us out by suggesting one!)
vs Cables
E604 includes cables in the package which is convenient, while the D2's cable inclusion is not specified, possibly adding to extra costs for buyers.
Indicates if connecting cables are provided.
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Carrying Case
Is there a carrying case included?
Yes 0Votes Sennheiser E604
Yes 0Votes Audix D2
Audix D2
A protective pouch is included to safely transport the microphone and accessories. It keeps the mic secure during travel and prevents accidental damage on tour.
Whether a protective carrying case is part of the package.
In the battle of Carrying Case, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Mounting Clip
Is a mounting clip included?
Yes 0Votes Sennheiser E604
Yes 0Votes Audix D2
Audix D2
The included clip allows for secure attachment to standard mic stands. It ensures stability during performance and makes setup quick and hassle-free.
Whether a clip for attaching to stands/instruments is included.
In the battle of Mounting Clip, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Instruction Manual
Is an instruction manual included?
Yes 0Votes Sennheiser E604
Yes 0Votes Audix D2
Audix D2
Provides clear guidance for setup and optimal use in both studio and live environments. This helps users get the best performance from their microphone immediately.
Whether a manual or quick-start guide is included.
In the battle of Instruction Manual, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Adapters
Are adapters included?
No 0Votes Sennheiser E604
No 0Votes Audix D2
States if adapter(s) are included (e.g., XLR to 3.5mm).
In the battle of Adapters, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Extra Windscreen
Is an extra windscreen included?
No 0Votes Sennheiser E604
No 0Votes Audix D2
Indicates if a spare windscreen is included.
In the battle of Extra Windscreen, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Packaging Type
What is the packaging type?
80 Sennheiser E604 0Votes Box
80 Audix D2 0Votes Box
Defines how the product is packaged.
In the battle of Packaging Type, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Spare Parts Availability
Are spare parts available?
Yes 0Votes Sennheiser E604
Yes 0Votes Audix D2
Whether the manufacturer provides replacement parts.
In the battle of Spare Parts Availability, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Stickers/Branding
Are stickers/branding included?
No 0Votes Sennheiser E604
No 0Votes Audix D2
Indicates if stickers or branded items are in the package.
In the battle of Stickers/Branding, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Warranty Card
Is a warranty card included?
Yes 0Votes Sennheiser E604
Yes 0Votes Audix D2
Whether a warranty card is included.
In the battle of Warranty Card, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Protective Foam Insert
Is protective foam included?
Yes 0Votes Sennheiser E604
Yes 0Votes Audix D2
Indicates if protective foam is part of packaging.
In the battle of Protective Foam Insert, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Optional Windshield Model
What is the recommended windshield model?
Who knows? 0Votes Sennheiser E604 (Help us out by suggesting one!)
Who knows? 0Votes Audix D2 (Help us out by suggesting one!)
Manufacturer-recommended windshield model.
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The 10-year warranty on the E604 is a solid security move versus just 5 years on the D2, which definitely makes me trust Sennheiser more.
See more
Safety Compliance
Is it safety compliant?
Yes 0Votes Sennheiser E604
Yes 0Votes Audix D2
Indicates adherence to safety regulations.
In the battle of Safety Compliance, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Environmental Compliance
Is it environmentally compliant?
Yes 0Votes Sennheiser E604
Yes 0Votes Audix D2
Compliance with eco/environmental regulations.
In the battle of Environmental Compliance, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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FCC/CE Approval
Is it FCC/CE approved?
Yes 0Votes Sennheiser E604
Yes 0Votes Audix D2
Explicit FCC/CE compliance approval.
In the battle of FCC/CE Approval, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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RoHS Compliance
Is it RoHS compliant?
Yes 0Votes Sennheiser E604
Yes 0Votes Audix D2
Restriction of Hazardous Substances directive compliance.
In the battle of RoHS Compliance, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Professional Broadcast Certification
Is it broadcast certified?
No 0Votes Sennheiser E604
No 0Votes Audix D2
Indicates if the mic meets pro broadcast standards.
In the battle of Professional Broadcast Certification, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Temperature Range (Operating)
What is the operating temperature range?
80 Sennheiser E604 0Votes 32° to 104°F
Who knows? 0Votes Audix D2 (Help us out by suggesting one!)
Operating temperature window for reliable use.
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Advanced Features 15
Hum-Compensating Coil
Does it have a hum-compensating coil?
Yes 0Votes Sennheiser E604
Yes 0Votes Audix D2
Audix D2
Built-in coil reduces electromagnetic interference from amps, stage lights, and other equipment. This ensures a clean, professional sound without unwanted hum or buzz.
Indicates if the mic includes a humbucking coil to reduce electrical interference.
In the battle of Hum-Compensating Coil, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Multi-Pattern Switching
Does it support multi-pattern switching?
No 0Votes Sennheiser E604
No 0Votes Audix D2
Ability to switch between multiple pickup patterns.
In the battle of Multi-Pattern Switching, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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DSP Processing
Does it include DSP processing?
No 0Votes Sennheiser E604
No 0Votes Audix D2
Built-in digital signal processing for sound shaping.
In the battle of DSP Processing, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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AI Noise Cancellation
Does it feature AI noise cancellation?
No 0Votes Sennheiser E604
No 0Votes Audix D2
AI-powered suppression of background noise.
In the battle of AI Noise Cancellation, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Beamforming Technology
Does it support beamforming?
No 0Votes Sennheiser E604
No 0Votes Audix D2
Uses mic arrays to focus on sound sources.
In the battle of Beamforming Technology, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Voice Tracking
Does it include voice tracking?
No 0Votes Sennheiser E604
No 0Votes Audix D2
Automatically follows speaker’s voice.
In the battle of Voice Tracking, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Recording Profiles
Does it have recording profiles?
No 0Votes Sennheiser E604
No 0Votes Audix D2
Predefined sound settings for specific uses.
In the battle of Recording Profiles, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Surround Capture Mode
Does it support surround capture?
No 0Votes Sennheiser E604
No 0Votes Audix D2
Ability to capture immersive 360° or surround sound.
In the battle of Surround Capture Mode, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Auto Calibration
Does it support auto calibration?
No 0Votes Sennheiser E604
No 0Votes Audix D2
Automatically adjusts mic response to environment.
In the battle of Auto Calibration, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Low Latency Monitoring
Does it support low-latency monitoring?
No 0Votes Sennheiser E604
No 0Votes Audix D2
Provides near real-time monitoring with minimal delay.
In the battle of Low Latency Monitoring, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Smart Assistant Compatibility
Is it compatible with smart assistants?
Who knows? 0Votes Sennheiser E604 (Help us out by suggesting one!)
Who knows? 0Votes Audix D2 (Help us out by suggesting one!)
Integration with voice assistants.
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Cloud Profile Storage
Does it support cloud profile storage?
No 0Votes Sennheiser E604
No 0Votes Audix D2
Saves mic settings to the cloud.
In the battle of Cloud Profile Storage, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Firmware Upgrade Support
Does it support firmware upgrades?
No 0Votes Sennheiser E604
No 0Votes Audix D2
Ability to update functionality via firmware.
In the battle of Firmware Upgrade Support, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Acoustic Modeling/Room Simulation
Does it feature acoustic modeling?
No 0Votes Sennheiser E604
No 0Votes Audix D2
Simulates room acoustics or mic characteristics.
In the battle of Acoustic Modeling/Room Simulation, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Dual Capsule Blending
Does it support dual capsule blending?
No 0Votes Sennheiser E604
No 0Votes Audix D2
Blends outputs of dual capsules for tonal flexibility.
In the battle of Dual Capsule Blending, Sennheiser E604 ◉ is same as Audix D2 ◉ .
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Surveys
Because hot takes deserve votes.
Sound Quality
How would you rate the sound quality of this microphone?
Crisp and professional
0Votes
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Good and clear
0Votes
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Average clarity
0Votes
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Distorted and unclear
0Votes
0Votes
Noise Handling
How well does this microphone handle background noise?
Blocks out most noise
0Votes
0Votes
Handles noise fairly well
0Votes
0Votes
Reduces some noise
0Votes
0Votes
Picks up everything
0Votes
0Votes
Battery Life
How long does the battery last on this microphone?
Excellent — Over 20 hours
0Votes
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Long lasting — 10 to 20 hours
0Votes
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Decent — 5 to 10 hours
0Votes
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Short — 2 to 5 hours
0Votes
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Very short — Under 2 hours
0Votes
0Votes
Durability
How durable is this microphone based on build and lifespan?
Highly durable — Over 4 years
0Votes
0Votes
Solid — 2 to 4 years
0Votes
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Average — 1 to 2 years
0Votes
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Very fragile — Less than 1 year
0Votes
0Votes
Weight
How heavy is this microphone?
Ultra-light — Under 150 grams
0Votes
0Votes
Lightweight — 150 to 300 grams
0Votes
0Votes
Medium — 300 to 500 grams
0Votes
0Votes
Heavy — 500 to 800 grams
0Votes
0Votes
Very heavy — Over 800 grams
0Votes
0Votes
Design Appeal
How attractive is the design of this microphone?
Plain and boring
0Votes
0Votes
Somewhat okay
0Votes
0Votes
Nice looking
0Votes
0Votes
Stylish and modern
0Votes
0Votes
Pricing
How do you feel about the price of this microphone?
Great value for money
0Votes
0Votes
Pretty good price
0Votes
0Votes
Fair deal
0Votes
0Votes
Kinda pricey
0Votes
0Votes
Crazy expensive
0Votes
0Votes
Sensitivity
How sensitive is this microphone to capturing sound?
Very sensitive — Detects quiet sounds clearly
0Votes
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Sensitive — Captures a wide sound range
0Votes
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Moderate — Picks up normal voice levels well
0Votes
0Votes
Low — Needs to be close to sound source
0Votes
0Votes
Very low — Struggles to capture soft voices
0Votes
0Votes
Frequency Response Range
What do you think about the frequency response range of this microphone?
Wide range — 20 Hz to 20 kHz
0Votes
0Votes
Good range — 30 Hz to 18 kHz
0Votes
0Votes
Decent range — 40 Hz to 16 kHz
0Votes
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Limited range — 50 Hz to 14 kHz
0Votes
0Votes
Narrow range — Above 60 Hz only
0Votes
0Votes
Connectivity
How stable and reliable is the connection of this microphone?
Supermod 
Moderator 
Recaptor 
0 Cartling 
