What is the difference between a head-worn mic and a handheld, and when would I choose this?

A head-worn mic keeps your hands free during performance, presentation, or instruction, allowing you to move, gesture, or interact with an audience without holding a mic. Choose this design for theater, fitness classes, live speaking, or any broadcast role where mobility and unencumbered movement matter more than the flexibility of a handheld.

Can I wear this on either side of my head, and how does it stay in place?

Yes, the behind-the-neck headband attaches to either the left or right side to suit your comfort and camera angle. The lightweight 26-gram design and shock-mounted capsule keep vibration and handling noise minimal during extended wear and movement.

What wireless systems and mixing consoles will this work with?

The C555 L uses a 3-pin mini XLR connector and operates on standard 2–12 V phantom power at 2 mA, making it compatible with most wireless systems, audio interfaces, and mixing consoles. Its 35 mV/Pa sensitivity provides sufficient output for direct integration into professional audio chains.

How does the cardioid pattern help in noisy live or outdoor environments?

The cardioid polar pattern isolates your voice from off-axis noise such as audience chatter, ambient traffic, or stage wash, ensuring your vocals cut through clearly. The included W444 windscreen further reduces wind and breath noise for outdoor or close-proximity applications.

What does the moisture shield do, and when is it useful?

The moisture shield protects the diaphragm from humidity and moisture that can degrade condenser performance in humid environments, outdoor venues, or high-sweat live-instruction settings. This extends the mic's reliability and lifespan in challenging conditions.

AKG C555 L High-Performance Head-Worn Condenser Microphone

The AKG C555 L is a lightweight, hands-free condenser microphone built for vocalists, live sound engineers, and broadcast professionals who need reliable audio capture without a handheld mic tethering the performer. The behind-the-neck headband positions the capsule close to the mouth while staying visually discrete, and the adjustable design accommodates left or right-side wear. At just 26 grams, it vanishes during extended sets, making it the go-to choice for theater productions, live performance, fitness instruction, and broadcast applications where freedom of movement matters.

Design & Build Quality

The C555 L features a behind-the-neck headband that can be attached to either the left or right side, giving performers flexibility in positioning for comfort and stage sightlines. The matte black finish maintains a professional, unobtrusive appearance on stage or on camera, while the transducer shock mount isolates the capsule from handling noise and headband vibration. A moisture shield protects the diaphragm in humid environments, and the included W444 windscreen effectively reduces wind and breath noise for outdoor or close-proximity applications.

Audio Performance

This condenser delivers a cardioid polar pattern that isolates the performer's voice while rejecting off-axis noise and crowd bleed—essential for live sound and broadcast settings. The 80–20,000 Hz frequency response captures natural vocal presence and presence peak, while the 72 dB-A signal-to-noise ratio and 22 dB-A equivalent noise level ensure clean audio even in low-level, high-noise venues. Sensitivity of 35 mV/Pa provides sufficient output to drive wireless systems and mixing consoles from standard 2–12 V phantom power, with a 200 Ohm electrical impedance and recommended 2,000 Ohm load impedance for optimal compatibility with touring rigs.

Key Features

Cardioid polar pattern for isolated voice pickup and rejection of ambient noise
Frequency response: 80–20,000 Hz
Sensitivity: 35 mV/Pa
Signal-to-noise ratio: 72 dB-A
Equivalent noise level: 22 dB-A
Behind-the-neck headband, attachable to left or right side
Transducer shock mount reduces handling and headband vibration noise
Moisture shield protects diaphragm in humid conditions
3-pin mini XLR female connector
Power supply: 2–12 V phantom power at 2 mA
Net weight: 26 g for extended comfort wear
Includes W444 windscreen for wind and breath noise reduction

The AKG C555 L combines proven condenser technology with practical stage and broadcast design, delivering consistent, articulate vocal capture in a package that gets out of the performer's way.

Condition	New
Country of Manufacture	China