Gear article

SubZero Headset Microphone for Sennheiser Wireless

The SubZero Headset Microphone is a hands-free vocal solution designed for use with Sennheiser wireless bodypack systems. It features a flexible gooseneck and an ergonomic headband, offering a cost-effective alternative for singers and public speakers requiring mobility.

SubZero Headset Mic Compatible w/ Sennheiser Wireless Systems Black
SubZero Headset Mic Compatible w/ Sennheiser Wireless Systems Black
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Overview

The SubZero Headset Microphone is a dedicated live performance tool tailored for vocalists, presenters, and fitness instructors who require a hands-free audio setup. Positioned as an entry-level solution, it focuses on utility and ease of integration with existing professional wireless infrastructure. The unit is finished in black and is designed to remain unobtrusive during use.

Design and Ergonomics

The microphone is built around an ergonomic headband that secures the unit to the user's head, ensuring stability during movement. A key feature is the flexible gooseneck, which allows for precise positioning of the microphone capsule relative to the user's mouth. This flexibility is essential for maintaining consistent signal levels and managing the proximity effect. The 1.2-metre cable provides sufficient length for connection to a belt-mounted transmitter without restricting the wearer's range of motion.

Shure SM58 Dynamic Cardioid Vocal Microphone
Shure SM58 Dynamic Cardioid Vocal Microphone

Connectivity and Compatibility

One of the most significant aspects of this model is its specific termination. The cable features a 3.5mm threaded minijack connector. This hardware standard is specifically designed to be compatible with common Sennheiser wireless products, ensuring a secure, locking connection that prevents accidental disconnection during a performance. This makes it a direct replacement or spare for users already invested in the Sennheiser ecosystem.

Sonic Character

Equipped with a compact and responsive capsule, the microphone is engineered to capture a wide frequency range. This broad response makes it versatile enough to handle both male and female vocalists, as well as the nuances of spoken word. The design aims for clarity, ensuring that the performer's voice remains intelligible even in live environments with significant ambient noise.

Target Audience

This headset is suited for performers who prioritize mobility and budget. While professional dynamic microphones like the Shure SM58 or Sennheiser e945 are industry standards for handheld use, the SubZero headset serves a different niche by freeing the performer's hands. It is particularly effective for active stage performers, corporate presenters, and educators who require a lightweight, functional microphone for extended periods.

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Frequently asked questions

What type of connector does this microphone use?
The microphone uses a 3.5mm threaded minijack connector. This specific design allows it to screw into a wireless bodypack to prevent the cable from being pulled out during use.
Is this microphone compatible with Shure wireless systems?
No, this specific model is designed for Sennheiser compatibility. Shure systems typically use a 4-pin TA4F connector, which is physically incompatible with this threaded minijack.
How long is the cable attached to the headset?
The microphone comes with a 1.2-metre cable. This length is standard for headset microphones, providing enough slack to reach a bodypack transmitter worn on a belt or waistband.
Can the microphone boom be adjusted?
Yes, the microphone features a flexible gooseneck. This allows the user to bend the boom into the optimal position for their specific facial structure to ensure clear sound pickup.
Does this microphone require phantom power?
As a headset microphone designed for wireless systems, it receives the necessary bias voltage from the bodypack transmitter it is plugged into. It does not connect directly to standard 48V XLR phantom power without an adapter.
Is the headband adjustable for different head sizes?
The headband features an ergonomic design intended to fit most users comfortably. Its lightweight construction helps it stay in place during long performances or presentations.
What color is this specific model?
This particular version of the SubZero headset microphone is finished in black. This makes it a standard choice for most stage and corporate environments.
Is this microphone suitable for singing?
Yes, the capsule is designed to be responsive across a wide range of frequencies. This makes it suitable for both male and female singing voices, as well as spoken word applications.
How does the sound compare to a handheld microphone like the Sennheiser e935?
While the e935 is a premium dynamic handheld mic, this headset offers the benefit of hands-free operation. The capsule is smaller and designed for close-mic proximity rather than the high-pressure handling of a professional dynamic vocal mic.
What is the typical price for this microphone?
The SubZero headset microphone is generally priced around £15. This makes it a highly affordable option for those looking for a budget-friendly wireless vocal solution.
Can I use this microphone for fitness instruction?
Yes, the ergonomic headband and flexible gooseneck make it a popular choice for active uses such as fitness instruction. The secure locking connector helps maintain audio during movement.
Is a windscreen included with the capsule?
The manufacturer description focuses on the flexible gooseneck and ergonomic headband. Users often add a small foam windscreen to these types of compact capsules to reduce plosives and wind noise.