What capsule does the SL HEADMIC 1-4 BK use?

It is equipped with the highly-regarded MKE 1 omnidirectional microphone capsule, known for its small size and high-quality sound.

What is the polar pattern of this microphone?

The microphone has an omnidirectional polar pattern, which ensures natural sound reproduction and excellent resistance to wind noise.

Is the frame of the SL HEADMIC 1-4 BK adjustable?

Yes, it features an adjustable metal frame designed to adapt to a wide variety of head shapes and sizes for a secure fit.

In what colour is this specific model available?

The SL HEADMIC 1-4 BK is finished in black (BK), offering a sleek and professional aesthetic.

What accessories are included with the microphone?

The microphone comes complete with a robust black soft case, providing secure storage and space for additional components during transport.

What is the typical price range for this model?

The typical price for the Sennheiser SL HEADMIC 1-4 BK is approximately £547.

Is this microphone suitable for windy environments?

Yes, the omnidirectional design provides excellent resistance to wind noise, making it effective for various live environments.

Does the neckband design offer hands-free operation?

Yes, the ergonomic head-worn design is intended specifically for hands-free use in presentations and performances.

How does the SL HEADMIC 1-4 BK handle proximity effect?

Due to its omnidirectional capsule, it is significantly less susceptible to the proximity effect compared to cardioid microphones like the SM58.

Can the microphone be easily concealed?

Yes, the sleek aesthetics and small capsule size make it easy to conceal for broadcast and theatrical applications.

Is the SL HEADMIC 1-4 BK part of a specific product series?

Yes, it is part of Sennheiser's SpeechLine series, which is focused on high-quality speech reproduction.

How does the durability of this mic compare to handheld models?

While it features a robust metal frame, it is a precision instrument designed for ergonomics; it is generally more delicate than heavy-duty dynamic mics like the SM57.

Gear article

Sennheiser SL HEADMIC 1-4 BK

The Sennheiser SL HEADMIC 1-4 BK is a professional neckband microphone featuring the high-performance MKE 1 omnidirectional capsule. Designed for the SpeechLine series, it combines an ergonomic, adjustable metal frame with high-fidelity speech reproduction for hands-free live applications.

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Overview and Design

The Sennheiser SL HEADMIC 1-4 BK is a premium head-worn microphone solution tailored for speech and vocal applications. It is part of the manufacturer's SpeechLine range, prioritising a blend of aesthetic subtlety and structural durability. The unit features a sleek black finish and a lightweight, adjustable metal frame, allowing it to remain inconspicuous during performances or presentations while adapting to various head shapes and sizes.

Technical Capabilities

At the core of the SL HEADMIC 1-4 BK is the MKE 1 capsule, which is widely regarded as one of Sennheiser's premier sub-miniature microphone elements. The omnidirectional polar pattern provides a natural sound profile, as it captures audio uniformly from all sides. This design is particularly effective at reducing proximity effect—the bass boost that occurs when a microphone is placed very close to the mouth—and offers inherent resistance to wind and pop noise compared to directional alternatives.

Performance and Sound Character

The microphone is characterised by its exceptional clarity and transparent sonic signature. Because the MKE 1 capsule handles high sound pressure levels while maintaining a flat frequency response, it provides a consistent output that requires minimal EQ intervention. The hands-free nature of the device ensures that the distance between the capsule and the user's mouth remains constant, resulting in stable signal levels throughout a performance.

Applications and Suitability

This microphone is designed for a broad range of professional environments, including theatre, broadcast, corporate speaking engagements, and live music performance where the user requires full mobility. Its ergonomic design makes it suitable for extended use, while the included robust black soft case ensures the delicate components are protected during transport. It is particularly well-suited for users who find traditional handheld microphones, such as the Sennheiser e945 or Shure SM58, too restrictive for their specific stage requirements.

Comparison to Alternatives

While handheld dynamic microphones like the Shure SM58 or Sennheiser e935 are industry standards for durability and feedback rejection, the SL HEADMIC 1-4 BK offers superior visual subtlety and constant capsule positioning. Unlike supercardioid models like the MD 441-U or e945, which require strict 'on-axis' technique, the SL HEADMIC's omnidirectional pattern allows for a more natural vocal capture that is less sensitive to head movement. However, it lacks the specialised 'growl' and tonal coloration found in niche devices like the Shure 520DX Green Bullet.

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Frequently asked questions

What capsule does the SL HEADMIC 1-4 BK use?: It is equipped with the highly-regarded MKE 1 omnidirectional microphone capsule, known for its small size and high-quality sound.
What is the polar pattern of this microphone?: The microphone has an omnidirectional polar pattern, which ensures natural sound reproduction and excellent resistance to wind noise.
Is the frame of the SL HEADMIC 1-4 BK adjustable?: Yes, it features an adjustable metal frame designed to adapt to a wide variety of head shapes and sizes for a secure fit.
In what colour is this specific model available?: The SL HEADMIC 1-4 BK is finished in black (BK), offering a sleek and professional aesthetic.
What accessories are included with the microphone?: The microphone comes complete with a robust black soft case, providing secure storage and space for additional components during transport.
What is the typical price range for this model?: The typical price for the Sennheiser SL HEADMIC 1-4 BK is approximately £547.
Is this microphone suitable for windy environments?: Yes, the omnidirectional design provides excellent resistance to wind noise, making it effective for various live environments.
Does the neckband design offer hands-free operation?: Yes, the ergonomic head-worn design is intended specifically for hands-free use in presentations and performances.
How does the SL HEADMIC 1-4 BK handle proximity effect?: Due to its omnidirectional capsule, it is significantly less susceptible to the proximity effect compared to cardioid microphones like the SM58.
Can the microphone be easily concealed?: Yes, the sleek aesthetics and small capsule size make it easy to conceal for broadcast and theatrical applications.
Is the SL HEADMIC 1-4 BK part of a specific product series?: Yes, it is part of Sennheiser's SpeechLine series, which is focused on high-quality speech reproduction.
How does the durability of this mic compare to handheld models?: While it features a robust metal frame, it is a precision instrument designed for ergonomics; it is generally more delicate than heavy-duty dynamic mics like the SM57.