Neumann KM 184 Stereo Set

Neumann KM 184 Stereo Set is a matched pair of small-diaphragm condenser microphones with a cardioid polar pattern and transformerless electronics, delivering pure, natural, and detailed sound. Renowned for its clarity, neutrality, and low noise, the KM 184 has become a global standard for both studio and stage use — from classical piano recordings to modern drum sessions.

The KM 184 features a precise, frequency-independent cardioid pattern that maintains consistent sound even at wide capture angles, making it ideal for multi-mic setups and stereo or surround applications. Its linear frequency response includes a slight lift around 9 kHz for enhanced brilliance without harshness. The transformerless output stage provides a wide dynamic range of 125 dB while preserving the sonic integrity of the capsule. With an exceptionally low self-noise of 13 dB-A and the ability to handle SPLs up to 138 dB, the KM 184 is ready for demanding studio and live environments.

The KM 184’s low-impedance output allows cable runs up to 300 meters without signal loss. Its compact, classic design and transparent tone make it a perfect choice for acoustic instruments such as piano, guitar, strings, woodwinds, brass, percussion, and drums. The KM 184 also excels in stereo recording, classical vocal sessions, and broadcast use, where its small form factor remains visually unobtrusive.

KEY FEATURES

• Matched stereo pair of small-diaphragm condenser microphones
• Consistent cardioid pattern with natural off-axis response
• Linear frequency response with gentle 9 kHz lift
• Low self-noise: 13 dB-A
• Handles SPLs up to 138 dB
• Transformerless circuitry with wide 125 dB dynamic range
• Low output impedance for long cable runs up to 300 m
• Transparent, uncolored sound reproduction
• Compact size and classic Neumann design
• Wooden case and mic holders included

TECHNICAL SPECIFICATIONS

• Microphone type: Small-diaphragm condenser
• Polar pattern: Cardioid
• Frequency range: 20 Hz – 20 kHz
• Sensitivity: 15 mV/Pa
• Self-noise: 13 dB-A
• Signal-to-noise ratio: 81 dB
• Maximum SPL: 138 dB
• Dynamic range: 125 dB
• Output impedance: 50 Ω
• Connector: XLR3F
• Power supply: 48 V phantom power
• Dimensions: Ø 22 mm × 107 mm
• Weight: 80 g (each)
• Country of origin: Germany