Neumann
Instrument Microphone KM 184 MT
Small Diaphragm Condenser
Description
Transparent and Precise Sound
The Neumann KM 184 MT is a small diaphragm cardioid condenser microphone engineered to capture instruments with exceptional clarity and accuracy. Combining the KK 184 capsule with the matched transformer output (KM-A/KM-D), it delivers the transparent, detailed sound that professionals rely on for acoustic guitar, brass, woodwinds, percussion, and more.
Its cardioid polar pattern minimizes off-axis noise and feedback, making it an excellent choice for both live and studio settings. The KM 184 MT’s robust build and precise response make it ideal for critical instrument recording and high-quality event sound reinforcement.
🔑 Key Features
🔹 Pressure gradient transducer with matched transformer output (KM-A/KM-D) for clear, natural sound
🔹 Ideal for acoustic instruments including guitar, brass, woodwinds, and percussion
🔹 Excellent off-axis rejection ensures clean recordings and minimal feedback
🔹 Compact and rugged construction built for professional use
🔹 Wide frequency response: 20 Hz – 20 kHz
🔹 Low self-noise: 13 dB-A (A-weighted)
🔹 High max SPL: 138 dB (THD 0.5%)
🔹 Powered by 48 V phantom power with low current consumption (3.2 mA)
🎯 Ideal for: Acoustic guitar, brass, woodwind, percussion, live performances, studio recording, corporate events, and concerts.
Specifications
🔹 Microphone type: Small diaphragm condenser
🔹 Directional pattern: Cardioid
🔹 Frequency range: 20 Hz – 20 kHz
🔹 Sensitivity at 1 kHz into 1 kΩ: 15 mV/Pa ± 1 dB
🔹 Rated impedance: 50 ohms
🔹 Rated load impedance: 1 kΩ
🔹 Equivalent noise level: 22 dB (CCIR), 13 dB-A (A-weighted)
🔹 Maximum SPL for 0.5% THD: 138 dB
🔹 Signal-to-noise ratio: 72 dB (CCIR), 81 dB (A-weighted)
🔹 Maximum output voltage: 10 dBu
🔹 Supply voltage: 48 V ± 4 V phantom power (P48, IEC 61938)
🔹 Current consumption: 3.2 mA
🔹 Matching connector: 3-pin XLR (XLR 3 F)
🔹 Weight: approx. 80 g
🔹 Diameter: 22 mm
🔹 Length: 107 mm
Need precise and transparent instrument sound for your next event or studio session?
📦 Rent the Neumann KM 184 MT now for professional-grade audio clarity.