Product Overview

The KM 184 mt is the black-finish equivalent of the iconic KM 184 nickel. As a member of the "Series 180," it was developed to bring state-of-the-art Neumann engineering to a more accessible, non-modular format. The "mt" designation indicates a durable matte finish that is scratch-resistant and glare-free, making it the absolute favorite for television, film, and live broadcast applications where the microphone must blend seamlessly into the background.

Product Description

The Modern Standard for Precision:

The KM 184 mt is a pressure gradient transducer with a remarkably uniform cardioid pattern. Unlike lesser microphones, its polar pattern is frequency-independent, meaning it rejects sound from the rear ($180^{\circ}$) effectively across the entire spectrum. This ensures pinpoint-accurate stereo imaging and prevents off-axis coloration, a critical feature for multi-mic setups like orchestral spot miking or drum kits.

Signature Sonic Character:

Often described as "fresh and vivid," the KM 184 mt features a very smooth, linear frequency response with a subtle +3 dB treble lift at 9 kHz. This slight boost adds a touch of "air" and presence to acoustic instruments, allowing them to cut through a mix with natural brilliance without the need for aggressive EQ. In the low end, it handles the proximity effect beautifully, allowing for close-miking that remains tight and articulate.

Elite Transformerless Output Stage:

Based on the high-end KM 100 system, the KM 184 mt utilizes an innovative transformerless circuit. This results in an ultra-low self-noise floor of only 13 dB-A and a massive dynamic range of 125 dB. It can handle extreme Sound Pressure Levels (SPL) up to 138 dB without distortion, making it as capable on a loud brass section as it is on a solo violin.

Built for the Professional Workflow:

With a diameter of only 22 mm and a weight of just 80 g, the KM 184 mt is incredibly easy to position in tight spaces. Its low-impedance output stage is designed to drive cable runs of up to 300 meters (1000 feet) without any signal degradation, ensuring your audio remains pristine from the stage to the control room.

Key Features

• Uniform Cardioid Pattern: Superior rear-rejection and consistent off-axis response.

• Matte Black (mt) Finish: Non-reflective coating, perfect for on-camera and stage use.

• Vivid Sound Profile: Smooth response with a 9 kHz lift for added brilliance.

• Extreme Level Handling: Distortion-free performance up to 138 dB SPL.

• Transformerless Circuitry: High output gain and exceptionally low self-noise.

• Discreet Profile: Small, "pencil mic" design for unobtrusive placement.

   

Applications

• Acoustic Instruments: The definitive choice for acoustic guitar, piano, and strings.

• Drums & Percussion: Ideal for overheads, hi-hats, and high-SPL transients.

• Orchestral Recording: Superb for soloists, ensembles, and spot miking.

• Broadcasting: Glare-free finish and compact size for TV and film sets.

   

   

Technical Specifications