Neumann KK104UBK Cardioid KK 104 Condenser Capsule Head For Wireless Systems in Black

The Neumann KK 104 U BK is a premium cardioid condenser capsule head designed to bring true studio-grade Neumann sound to compatible 3rd party wireless handheld systems. Combining the clarity and detail of Neumann’s renowned condenser technology with the toughness required for demanding live stages, it delivers articulate, emotionally engaging vocals with impressive feedback resistance and excellent control of pops, handling noise and sibilance.

Based on the acclaimed KMS series of wired stage microphones, the KK 104 U BK offers a precise, frequency-independent cardioid pattern that provides high gain before feedback and a smooth, natural frequency response. Optimised for close vocal work, it keeps vocals clear and present even when the singer is right on the grille, while its hardened steel headgrille and integrated pop protection ensure long-lasting reliability in real-world touring and broadcast environments.

Unlike typical dynamic stage capsules, the KK 104 U BK uses a true condenser design, giving it a far superior transient response and an airy top end that helps vocals cut through dense mixes without relying on heavy EQ. A fixed low-cut filter compensates for proximity effect, so low frequencies stay tight and controlled, and the capsule remains unaffected by extreme sound pressure levels, making it ideal for powerful singers and high-energy performances.

Neumann capsule heads have already proven themselves on the world’s biggest stages and international TV events when paired with compatible wireless systems. With the KK 104 U BK, that same level of sound quality and reliability is available to users of selected 3rd party transmitters, making it an excellent choice for touring artists, houses of worship, corporate AV, broadcast and any application where wireless freedom and uncompromising vocal sound are essential.

Studio-grade Neumann sound on stage

The KK 104 U BK brings the clarity, openness and detail of Neumann studio microphones to the live environment. Its true condenser capsule captures every nuance of the performance, delivering immediate, expressive vocals that sit effortlessly in the mix without needing drastic EQ shaping.

Precise cardioid pattern with high feedback resistance

A tight, frequency-independent cardioid polar pattern provides excellent isolation from stage spill and strong rejection of rearward sound. This translates into high gain before feedback, making it easier to achieve loud, clear monitor and FOH levels in challenging acoustic spaces.

Optimised for close-up vocals

The KK 104 U BK is voiced specifically for close miking, with a fixed low-cut filter that compensates for proximity effect. This keeps the low end controlled and musical, even when the singer is right on the capsule, ensuring consistent, intelligible sound from subtle passages to full-power belting.

Rugged construction with integrated protection

A hardened steel headgrille and highly effective internal pop screen guard the capsule against plosives, moisture and mechanical impact, while also helping to control sibilance. Combined with Neumann’s robust engineering, this makes the KK 104 U BK a reliable choice for demanding touring and broadcast work.

• True Neumann condenser capsule - Delivers the renowned Neumann studio sound in a stage-ready format, with exceptional clarity, detail and transient response for vocals that feel immediate and emotionally engaging.
• Precise cardioid polar pattern - The tight, frequency-independent cardioid pattern offers high gain before feedback and effective rejection of unwanted sound, helping vocals stay focused and intelligible in loud environments.
• Optimised for close miking - A built-in low-cut filter balances proximity effect, keeping bass response clear and controlled even when the singer works the mic up close, reducing the need for corrective EQ.
• Rugged, stage-ready design - Hardened steel grille, internal pop protection and robust construction provide excellent resistance to pops, handling noise, moisture and extreme SPL, ensuring consistent performance show after show.

General

• Product Type: Cardioid condenser capsule head
• Application: Vocals and speech for live performance and stage use
• Compatibility: Selected 3rd party handheld transmitters*
• Colour: Black

Acoustic

• Transducer Type: True condenser capsule
• Polar Pattern: Cardioid
• Optimisation: Close-miking with fixed low-cut filter for proximity effect compensation
• Pop Protection: Integrated internal pop screen
• Handling Noise: Suppressed by internal construction
• Feedback Behaviour: High feedback resistance with tight, frequency-independent pattern
• SPL Handling: Unaffected by extreme sound pressure levels

Mechanical

• Headgrille: Hardened steel
• Finish: Black

Compatibility*

• Shure: Axient Digital, ULX-D, QLX-D, SLX-D Series
• Sony: All models
• Mipro: ACT Series
• Lectrosonics: All models

• *As specified by the manufacturer for KK 104 U capsule heads.