Neumann KK 104 A BK

The Neumann KK 104 A BK is a cardioid condenser capsule for compatible Sennheiser wireless handheld transmitters. This capsule head brings the signature Neumann sound to modern wireless systems and is compatible with Sennheiser Spectera, EW-D, EW-DX, Digital 6000, and Digital 9000. The KK 104 A BK is finished in black and succeeds the well-known Neumann KK 204.

Neumann studio sound for wireless systems
With the KK 104 A BK, Neumann combines its condenser technology with the freedom of movement offered by a wireless system. The capsule uses the same technology as Neumann’s wired KMS stage microphones. While many stage microphones feature a dynamic capsule, the KK 104 A BK uses a true condenser capsule. This ensures a clear and direct reproduction of vocals and speech, with a fast transient response and an open high end. The even frequency response helps to position vocals clearly in the mix without major EQ corrections. Furthermore, the reduced need for additional high-frequency or presence boosts helps maintain sufficient headroom to prevent feedback.

Successor to the Neumann KK 204
The KK 104 A BK is the successor to the KK 204 and builds on Neumann’s concept of a condenser capsule for Sennheiser wireless systems. For this generation, the housing has been redesigned and contact noise suppression has been improved. An integrated shock mount reduces noise transmitted through the handheld transmitter when the microphone is held or moved. This helps keep unwanted handling noise out of the audio signal, which is particularly important for vocals and speech on stage.

Cardioid Polar Pattern The KK 104 A BK features a cardioid polar pattern that remains stable across the frequency range. Sound reaching the capsule from behind is strongly attenuated. As a result, less sound from stage monitors, instruments, and other sources surrounding the singer is picked up. The directional pickup pattern contributes to high resistance to feedback. This makes the KK 104 A BK suitable for stages where high volumes are used and where the vocal microphone must maintain sufficient presence in the mix.

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:More Freedom of Movement for the Vocalist Compared to the supercardioid KK 105 A, the cardioid KK 104 A BK has a slightly more open pickup pattern. The capsule is less sensitive to the exact position of the mouth relative to the microphone. As a result, head movements or slight changes in microphone position are less likely to affect the sound. The KK 104 A BK is therefore suitable for vocalists who move around a lot during a performance and do not remain singing directly in front of the capsule at all times.

Suitable for High Sound Pressure Levels
The KK 104 A BK is designed to combine the sound characteristics of a condenser microphone with the demands of professional stage use. The capsule can handle a maximum sound pressure level of 154 dB SPL at less than 0.5% THD. This allows the microphone to be used close to the mouth without any issues, even with powerful vocal performances. The high maximum sound pressure level prevents the capsule from quickly clipping when singing at high volume at close range.

Optimized for close-miking
The KK 104 A BK is specifically tuned forclose-miking vocals and speech. When a directional microphone is held close to the mouth, the low frequencies increase due to the proximity effect. Neumann has therefore incorporated a fixed low-cut filter into the design. This filter compensates for the proximity effect and helps keep the low frequencies under control, even when the singer’s lips are close to the grille. As a result, the voice remains clear and defined without an excessive boost in low frequencies.

Integrated Pop Protection The microphone grille is made of hardened steel and incorporates an internal pop filter. This filter reduces air bursts caused by plosive sounds such as P and B sounds. In addition, the filter helps keep moisture away from the condenser capsule. S-sounds are also controlled without compromising the open character of the condenser capsule. The combination of the grille, the internal pop filter, and the integrated shock mount makes the KK 104 A BK suitable for intensive stage use.

Easy Maintenance
For professional use, cleaning and maintenance have also been taken into account. The capsule head is designed for easy maintenance. This is especially important for vocal microphones that are regularly used at close range during performances.

For vocals and speech on stage
The KK 104 A BK is designed for vocals and speech onstage and for other situations where feedback is a major concern. Neumann capsules, when combined with Sennheiser wireless systems, are used for concerts, tours, theater productions, television productions, and major live events. The cardioid polar pattern works with both conventional stage monitors and in-ear monitoring. Vocalists in particular who want to combine an open Neumann sound with freedom of movement benefit from the KK 104 A BK’s recording-quality sound.

Compatible with modern Sennheiser systems
The KK 104 A BK is designed for use with handheld transmitters within various professional Sennheiser wireless systems. The capsule is compatible with Spectera, EW-D, EW-DX, Digital 6000, and Digital 9000. This allows the Neumann condenser sound to be combined with various Sennheiser wireless platforms, ranging from compact digital systems for live use to systems for large-scale professional productions.

BK (Black) Version The designation “BK” stands for “Black.” The KK 104 A BK has the same technical specifications and cardioid condenser capsule as the KK 104 A, but is finished in black. This allows the capsule to blend seamlessly with black Sennheiser handheld transmitters and other black stage equipment.

Neumann KK 104 A BK features:

• cardioid condenser capsule for Sennheiser wireless systems
• Neumann condenser technology from the KMS series
• Compatible with Spectera, EW-D, EW-DX, and Digital 6000/9000
• stable cardioid pickup pattern
• High resistance to feedback
• Strong suppression of rear noise
• Maximum sound pressure level of 154 dB SPL
• Integrated shock mount for reduced contact noise
• Integrated pop filter
• Optimized for close-up vocals and speech
• Fixed low-cut filter to compensate for the proximity effect
• hardened steel grille
• Easy to clean and maintain
• black finish

Neumann KK 104 A BK specifications:

• Type: Condenser capsule for wireless handheld transmitters
• polar pattern: cardioid
• frequency range: 40 Hz – 20 kHz
• Sensitivity at 1 kHz into 50 kOhm: 3 mV/Pa, approximately -50.5 dBV ± 1 dB
• Self-noise, A-weighted: 20 dB-A
• Signal-to-noise ratio, A-weighted at 94 dB SPL: 74 dB
• Maximum sound pressure level at THD < 0.5%: 154 dB SPL
• Self-noise according to CCIR: 31 dB
• Signal-to-noise ratio according to CCIR at 94 dB SPL: 63 dB
• Diameter: 48 mm
• Length: 80 mm
• Weight: approximately 187 g
• Operating temperature: 0 °C to +70 °C
• Storage temperature: -20 °C to +70 °C
• Maximum humidity: 90% at +20 °C
• Compatible systems: Sennheiser Spectera, EW-D, EW-DX, Digital 6000, and Digital 9000
• Color: black
• Manufacturer part number: 008735

Included:

• Neumann KK 104 A BK capsule head
• padded nylon carrying case
• Safety instructions
• Quick Guide