The Neumann KM 185 is a modern small-diaphragm condenser microphone with a cardioid polar pattern that remains consistent across all frequencies. It is known for its natural and transparent sound, low self-noise, and high sound pressure capability. This microphone has become a global standard for both stage and studio applications. It is widely used for capturing the nuances of classical pianos and recording drums in heavy music genres.
Unlike many microphones that have their own sound signature, the Neumann 180 series, which includes the KM 183 (omni), KM 184 (cardioid), and KM 185 (hypercardioid), is designed for accurate reproduction of the original acoustic event without adding or removing anything. These models cover the majority of live and studio applications. They are also more cost-effective compared to modular microphones that offer interchangeable heads and capsules.
The KM 185 stands out with its hypercardioid polar pattern, which effectively suppresses sound from the rear (-120°), even at low frequencies. It maintains a transparent sound while having a wide pickup angle.
The frequency response of the KM 185 is smooth and linear, with a slight increase in frequency around 10 kHz for added sparkle. It has a wide dynamic range of 127 dB due to its innovative transformerless amplifier.
This microphone has very low self-noise, only 15 dB, and can handle high sound pressure levels up to 142 dB without distortion.
The KM 185 is versatile and suitable for both studio and stage applications. It is excellent for capturing the sound of acoustic instruments, such as piano, percussion, drums, acoustic guitar, bass guitar, violin, cello, brass, and woodwinds. It is equally suitable for soloists and ensembles. Its excellent off-axis behavior makes it perfect for stereo and immersive recording with exceptional sound quality.
Although not specifically optimized for the human voice, the KM 185 is often used for classical vocals and situations where sound authenticity is vital. Its compact size makes it visually unobtrusive and ideal for television and radio use.
Features of the Neumann KM 185 include a small-diaphragm condenser microphone with a low-impedance output for transmission over long cables without loss, transformerless circuitry, a hypercardioid polar pattern, low self-noise level of 15 dB, impedance of 50 Ohms, minimum load impedance of 1000 Ohms, XLR connector, phantom power, frequency range of 20 - 20,000 Hz, sensitivity of 10 mV/Pa, signal-to-noise ratio of 79, maximum sound pressure level of 142 dB, dimensions of 22 x 22 x 107 mm, and weight of 80 g.
The package includes the Neumann KM 185 microphone, Neumann WNS 100 windscreen, Neumann SG 21 holder, and documentation.