Pricing and availability

We compare 600+ stores and found this item at 9 stores. Prices updated .

Sweetwater
4.5 (3)
$899.00
Guitar Center
4.5 (3)
$899.00
Amazon
3.5 (10)
$899.00 New
$755.95 Used (Like New)
Reverb
5.0 (18)
$809.06 New
$592.56 Used
Musician's Friend
5.0 (2)
$899.00
B&H
5.0 (8)
$899.00
Thomann
4.9 (24)
$777.00 $766.00 $11.00 · All time low
Gear4Music
£748.89

Average Price: $840

High-end/Boutique

$100

$401+

Price Tier

Budget

Standard

High-end

Price History

Based on price data from 6 merchants for "Neumann KM 184". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

Introducing the Neumann KM 184, an esteemed member of the musical instrument family, specifically designed to transform your studio recording experience. This small-diaphragm cardioid condenser microphone is the epitome of sonic perfection, balancing robust build quality with an impeccably space-saving design. Perfect for amplifying the authentic sounds of acoustic instruments, percussion, strings, and vocals, the KM 184 is a trusted companion in both professional and project studios, capturing sound with stunning realism, sensitivity, and clarity.

The KM 184's lifelike sound emanates from the heart of the Neumann's handcrafted condenser capsule, meticulously engineered to convert sonic nuances into electrical signals with unmatched precision. This transformerless circuitry and pressure-gradient transducer contribute to a frequency response devoid of coloration and distortion, even off-axis. This allows the mic to handle an incredible sound pressure level up to 138 dB.

Despite its formidable capabilities, the KM 184 retains a low-profile chassis, making it ideal for location recording. Its rugged yet lightweight design enables engineers to capture professional-grade audio wherever inspiration strikes. The transformerless output stage provides a clear, uncolored signal path from capsule to converter, allowing the mic to exhibit an extended frequency range, great transient response, and lower self-noise. As a result, you can expect audio of stunning depth, openness, and realism.

Key Features:

  • Handcrafted condenser capsule for precise sound translation
  • Transformerless circuitry and pressure-gradient transducer for accurate frequency response
  • Handles sound pressure levels up to 138 dB
  • Compact and lightweight design ideal for location recording
  • Clear, uncolored signal path from capsule to converter for enhanced sound quality
  • Exceptionally low inherent self-noise (16dB A-weighted)
  • Exceptionally high overload capacity (up to 138dB SPL before overload)
  • Exceptionally clear sound reproduction free of coloration
  • Very smooth frequency curves parallel to 0 degrees sound incidence
  • Requires +48V phantom power

Owner's manual

Neumann KM 184 User Manual

Product specs

Microphone Type Condenser
Polar Pattern Cardioid
Frequency Response 20Hz-20kHz
Max SPL 138dB
Output Impedance 50 ohms
Signal to Noise Ratio 81dB (A weighted)
Self Noise 13dB (A weighted)
Connector XLR
Weight 0.18 lbs.

FAQs

What is the primary application for the Neumann KM 184 microphone?

The Neumann KM 184 is ideal for recording acoustic instruments such as piano, acoustic guitar, violin, and brass. Its transparent sound and cardioid polar pattern make it suitable for both solo and ensemble performances, in studio and live settings.

Does the Neumann KM 184 require phantom power?

Yes, the Neumann KM 184 requires +48V phantom power to operate. This is standard for most condenser microphones and ensures optimal performance across a wide frequency range.

How does the Neumann KM 184 handle high sound pressure levels?

The Neumann KM 184 can handle sound pressure levels up to 138 dB, allowing it to capture loud instruments without distortion. This makes it well-suited for close miking applications, such as on drums or brass instruments.

What is the difference between the Neumann KM 184 and the KM84?

The Neumann KM 184 is a modern update of the classic KM84, featuring a slightly different tonal response. While both are small-diaphragm condenser microphones, the KM 184 offers a brighter sound, making it preferable for certain recording applications.

What type of connector does the Neumann KM 184 use?

The Neumann KM 184 uses a standard XLR connector, which is compatible with most professional audio equipment, ensuring reliable connectivity for studio and live sound applications.

Paul Davids

Paul Davids

5 Mics, 1 Song | Cheap vs Expensive | Stereo vs Mono COMPARISON

Video thumbnail for 5 Mics, 1 Song | Cheap vs Expensive | Stereo vs Mono COMPARISON by Paul Davids

5 Mics, 1 Song | Cheap vs Expensive | Stereo vs Mono COMPARISON

Paul Davids

Paul Davids

Video thumbnail for Neumann KM 184 Condenser Microphone Overview - Sweetwater Sound by Sweetwater

Neumann KM 184 Condenser Microphone Overview - Sweetwater Sound

Sweetwater

Sweetwater

Video thumbnail for Neumann KM 184 Condenser Mic Review / Test (vs. M5, RN17, U87 Ai) by Podcastage

Neumann KM 184 Condenser Mic Review / Test (vs. M5, RN17, U87 Ai)

Podcastage

Podcastage

Video thumbnail for Neumann KM 184, KM 183 & RODE NT5 on a Yamaha Grand Piano | Microphone Comparison by 白金ピアノスタジオ

Neumann KM 184, KM 183 & RODE NT5 on a Yamaha Grand Piano | Microphone Comparison

白金ピアノスタジオ

白金ピアノスタジオ

Video thumbnail for Se Electronics Se7 vs Neumann KM184 - Test on Acoustic Guitar by Alberto Ziliotto

Se Electronics Se7 vs Neumann KM184 - Test on Acoustic Guitar

Alberto Ziliotto

Alberto Ziliotto

Video thumbnail for Neumann KM184 Stereo Acoustic Guitar Demo by Sean Daniel

Neumann KM184 Stereo Acoustic Guitar Demo

Sean Daniel

Sean Daniel

Video thumbnail for AKG C451b vs Neumann KM184 - Mic Comparison by Spinlight Studio

AKG C451b vs Neumann KM184 - Mic Comparison

Spinlight Studio

Spinlight Studio

Video thumbnail for Neumann KM184 vs SE8 vs Rode NT5 / Mic comparison! by Fred Tafuri

Neumann KM184 vs SE8 vs Rode NT5 / Mic comparison!

Fred Tafuri

Fred Tafuri

Video thumbnail for Neumann KM184 pair, Sound Devices MixPre 3 II - short test by Ian Jackson

Neumann KM184 pair, Sound Devices MixPre 3 II - short test

Ian Jackson

Ian Jackson

Reviews

PROS

  • Excellent sound reproduction across low, mid, high frequencies

  • Quiet operation, minimal noise interference

  • Performs well across a variety of instruments, including acoustic guitar and drums

  • Detailed, clean high end without being overly boosted

  • Minimal off-axis coloration for a neutral sound image

  • Versatile usage, from studio recording to live gigs

  • Can be used effectively in a stereo pair

  • Fast transient response ideal for pianos and classical guitars

  • Good build quality and durability

  • Provides a distinct shimmer to acoustic instruments

CONS

  • Pricey compared to some alternatives

  • Does not include a carrying case

  • Nickel plated version prone to scuffing easily

  • Sensitive to wind/plosives, requiring careful placement and additional pop filters

  • Included mic clip can be tight and may scratch the microphone

  • Packaging could be improved, lacks a premium case

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Neumann KM 184.

Comparisons

  • Some users describe the Neumann KM 184 as having a "velvety" and "silky" sound, while the Rode NT5 is noted for a "pleasant brightness".

    Source
  • Josephson C42 microphones are noted for being punchier and better at capturing transients than the KM 184s, with a brighter sound profile compared to the Beyerdynamic MC930.

    Source
  • The Audio-Technica 4051b is mentioned as providing clearer and more detailed sound than the Beyerdynamic MC930, another alternative to the KM 184.

    Source

Build quality

  • It's noted that Neumann KM 184s offer better manufacturing quality control and consistency than Rode NT5s, making it easier to find an exact match in stereo pairs.

    Source

Use cases and applications

  • Neumann KM 184 is preferred for situations where off-axis and transient response are critical, such as high-end classical recordings.

    Source
  • The KM 184 is effective for capturing stereo atmosphere and ambience, especially in challenging setups with multiple talents spread out.

    Source
  • While not ideal for distant dialogue, the KM 184 excels in wide shots with multiple subjects when positioned close enough.

    Source
  • Users frequently recommend the KM 184 for drum overheads, acoustic guitar, and piano recordings, highlighting their suitability for bright and detailed captures.

    Source
  • The KM 184 is described as having a high-end bump with a gentle roll-off below 200Hz, making it less ideal for low-end focused recordings.

    Source

User experience

  • Owners highlight the ability to push high-end mics like the KM 184 further with EQ and compression without sounding phase-y or brittle, which is crucial for pop and R&B.

    Source
  • Owners report the KM 184's compact size is advantageous for fitting into a stereo mount within a Rode Blimp.

    Source

Features and functionality

  • A full windshield with a windjammer is recommended for optimal outdoor recording, though a slip-on fur windscreen might suffice in moderate conditions.

    Source
  • A need for an inline pad on the KM 184 is occasionally expressed, which could enhance its versatility in high SPL environments.

    Source

Value and pricing

  • Some owners feel the KM 184 is slightly overpriced and suggest exploring alternatives like the Josephson C42 or Miktek C5 for similar quality at a lower cost.

    Source

Critic Reviews

The Definitive Neumann KM 184 Review | 2025

soundref.com

The Neumann KM 184 is celebrated for its incredible sound quality, minimal off-axis coloration, and versatility, making it a favorite for acoustic instruments and ensemble recordings. Its compact size and reliable build appeal to many studio engineers. However, the mic is quite expensive, particularly for a pair, and it's very sensitive to plosives, which may not suit close vocal work. While its price might deter budget-conscious buyers, the KM 184's smooth, detailed sound justifies the investment for serious recording professionals.

positive

Neumann KM 184 Microphone Review | Peter Kun Frary

fraryguitar.com

The Neumann KM 184 mics deliver a clean, natural sound that is excellent for classical and acoustic guitar recording. With a linear frequency response and minimal proximity effect, these mics offer transparency and detail, capturing subtle dynamics and harmonics beautifully. Their compact size makes them versatile for both studio and stage use. However, their sensitivity requires careful technique to avoid capturing unwanted noise, particularly for spoken word applications where plosives can be an issue. Despite this, their sound quality and build make them a top choice for discerning musicians seeking high fidelity recordings.

positive

Neumann KM 184 Condenser Mic Review / Test — Podcastage

podcastage.com

The Neumann KM 184 is celebrated for its natural and smooth sound, making it a stellar choice for acoustic instruments, spoken word, and singing. While it may not deliver the hyper-detailed modern sound some seek, its realistic audio profile shines in various settings. This microphone excels in scenarios where clarity and authenticity are paramount, though potential buyers looking for an ultra-modern sound might need to look elsewhere. Overall, the KM 184 stands as a robust option for those prioritizing a neutral sound signature.

positive
Add

5.0 out of 5

Based on 2 Reviews and 8 Ratings

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6mon

Stereo pair

A very nice mic to be used in stereo pairs. Often used in classical music for close miking. It's, fast transient response makes it a go to mic for pianos, acoustic and classical guitar.

i_am_dost

Great for drums

Best microphones for drums overheads recordings

Artist usage

Add artist
See how Carter Beauford uses Neumann KM 184

Carter Beauford

Drummer

Dave Matthews Band

...
Verified via Dave Matthews Band
See how Luke Holland uses Neumann KM 184

Luke Holland

Drummer

Falling In Reverse

...
Verified via YouTube

You can see Luke uses a KM 184 under his ride cymbal

See how Ethan Torchio uses Neumann KM 184

Ethan Torchio

Drummer

Måneskin

...
Verified via Soundonsound

Used for the hi-hat and ride cymbal on "Beggin", as described by Alessandro Marcantoni in this October 2021 Sound on Sound interview.

Working from memory, old gear lists and photos, and the track names in his mix session for ‘Beggin’, Marcantoni retraces his steps, both for the recordings and the mixing. “For the kick I would have used a Shure Beta 52A on the inside, a Neumann U47 [FET] on the outside, and a Royer Labs R‑122 placed close to the kick drum pointing to the snare, for a mono drum kit track. On the snare I used a Shure SM57 at the top, and a Shure Beta 57 at the bottom. I duplicated the top snare track to create another effect setting for the rimshots.

“In addition I had one Neumann KM‑184 for hi‑hat and another KM‑184 for the ride cymbal, a couple of AKG C414 XLII mics as overheads, and two Neumann U87s for ambience. The toms had Beyerdynamic Opus 87 mics. I would have avoided the Yamaha desk for the recording chains, so the mics would have gone through external mic pres. I most likely would have used API 512C’s for the kick and the snare, and Focusrite ISA 828/430 for the other drum tracks. They would have gone into the Apogee Symphony MkI, and the Avid HD I/O.

See how Roman Miroshnichenko uses Neumann KM 184

Roman Miroshnichenko

Guitarist

Vai

...
Verified via Romanmiroshnichenko

On his official website, Roman Miroshnichenko lists the Neumann KM 184 among his studio recording gear.

See how Fabian Holland uses Neumann KM 184

Fabian Holland

Guitarist

...
Verified via YouTube

In Fabian Holland's YouTube video titled "Do Acoustic Guitars NEED Pedals? - My Full Pedalboard Walkthrough," he provides a tour of his acoustic guitar pedalboard and shows the Neumann KM 184 microphone at the 14:52 mark.

See how Alexander Metzger uses Neumann KM 184

Alexander Metzger

Music Producer

...
Verified via Photo

Alexander Metzger, also known as Alex Butcher, who is associated with World of Intros, Vengeance Sound, and Refx, is shown using the Neumann KM 184 microphone in a Facebook photo from the Alex Butcher Cover Photos album.

See how Marc Broussard uses Neumann KM 184

Marc Broussard

Guitarist, Singer

...
Verified via Internet Archive

According to this archived data from a live recording of a Marc Broussard concert, the audio source is a Neumann KM184, elevated 9 feet high (presumably 9 feet off the ground, over the band).

See how NIVIRO uses Neumann KM 184

NIVIRO

Music Producer, DJ

...
Verified via YouTube

In the video "Spatial Moon Studios | My ultimate 2025 studio tour" by NIVIRO, at the 10:25 mark, NIVIRO reveals a pair of Neumann KM 184 Microphones stored in a drawer. This provides confirmation of his use of these microphones.

Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

Used With

Based on how musicians on Equipboard use Neumann KM 184, it is most commonly used with the following gear.

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5
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AKG C414 XL II Condenser Microphones
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2
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2
Analogue Solutions Nyborg-12
Analogue Solutions Nyborg-12 Modular Synthesizers
1
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Beyerdynamic DT-100 Headphones & In-Ear Monitors
1
Make Noise 0-Coast
1

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