Neumann KM 184 MT Stereo Set – Professional Pair of Cardioid Small-Diaphragm Condenser Microphones

The Neumann KM 184 MT Stereo Set is a pair of cardioid small-diaphragm condenser microphones designed for the highest quality audio recording. These compact yet incredibly precise instruments are the choice of professionals who demand transparency, naturalness, and absolute fidelity in source reproduction. Thanks to transformerless technology and meticulous construction, this set guarantees a clean signal even at high sound pressure levels, making it an ideal tool for studio recordings, broadcasting, and live sessions.

Product Features

Cardioid polar pattern without off-axis coloration – The microphone captures sound from the front direction while attenuating sounds coming from the rear and sides, without the typical "breakup" of timbre found in many microphones when the source is moved. Very low self-noise level (only 13 dB) allows for working with quiet sources without background noise. High sound pressure level (SPL) tolerance (up to 138 dB) enables recording loud instruments, such as drums or guitar amplifiers, without the risk of clipping. Transformerless electronics ensure a linear frequency response and fast impulse response. The stereo set allows for recording with a natural soundstage, ideal for AB, XY, or ORTF recording techniques.

Professional Capabilities for Your Creativity

The Neumann KM 184 MT is a microphone that has been a standard in recording studios worldwide for years. Its design based on a small diaphragm (12 mm diameter) guarantees exceptional clarity and detail in the sound, particularly in the high-frequency range. This makes it excellent for recording acoustic instruments such as classical guitar, acoustic guitar, violin, piano, as well as cymbals and wind instruments. The pair of microphones in the set allows for stereophonic recordings that capture the spaciousness and depth of the soundstage – which is invaluable for creating concert recordings, orchestral sessions, or music productions. Thanks to low self-noise and high dynamics, the KM 184 MT is also suitable for vocal recordings, adding naturalness and brilliance without coloration. It is a tool that inspires experimentation – from close-miking to distant setups, always offering a consistent, musical character.

Applications

• Recording acoustic and classical guitar – detailed reproduction of every string tone
• Vocal recording – natural voice reproduction without artificial coloration
• Recording orchestral instruments – violin, viola, flute, oboe, as well as brass and percussion sections
• Miking cymbals and hi-hats – precise attack and clarity of high frequencies
• Stereophonic recordings – AB, XY, ORTF techniques for natural spaciousness
• Broadcasting and concert recordings – high SPL tolerance and reliability

Detailed Technical Specifications

• Type: Small-diaphragm condenser microphone
• Polar pattern: Cardioid
• Frequency response: 20 Hz – 20 kHz
• Self-noise level: 13 dB (A)
• Maximum sound pressure level: 138 dB (at 0.5% THD)
• Sensitivity: 12 mV/Pa (at 1 kHz)
• Output impedance: 50 Ω (transformer-balanced)
• Signal-to-noise ratio: 81 dB (CCIR) / 81 dB (A-weighted)
• Electronics: Transformerless, fully symmetrical
• Power supply: Phantom 48 V (P48)
• Connector: XLR-3 (gold-plated contacts)
• Weight: approx. 80 g per microphone

Materials and Construction

Neumann KM 184 MT microphones feature a solid metal housing with a matte black finish, which not only gives them an elegant appearance but also ensures resistance to mechanical damage. The protective grille is made of high-quality stainless steel, protecting the diaphragm from accidental impacts and dust. The internal construction uses a precisely mounted measurement capsule, which is isolated from the housing, minimizing vibration transmission. The use of transformerless electronics reduces distortion and ensures stable operation in various temperature conditions. Each unit is tested in the factory, guaranteeing parameter repeatability – which is crucial for stereophonic recordings where both microphones should be perfectly matched.

Set Contents

• 2 Neumann KM 184 MT microphones (black)
• 2 flexible mounts (SG 21)
• 2 transport cases with foam inserts
• Operating instructions in English and German
• Authenticity certificate

Summary

The Neumann KM 184 MT Stereo Set is an investment in the highest quality sound, which pays off at every stage of music production. If you are looking for microphones that capture the full range of natural sound, offering reliability and versatility – this set will meet the expectations of even the most demanding engineers. It is a tool that allows you to capture the essence of the recorded source, from the subtle nuances of an acoustic guitar to the powerful sound of drums. By choosing the KM 184 MT, you opt for proven quality that has set industry standards in the audio field for decades.