Audix OM3 Dynamic Vocal Microphone
Description
Audix OM3 Dynamic Vocal Microphone
The OM3 is a compact, solidly built dynamic microphone engineered for tracking vocals with clarity and definition. In the studio, its crisp, articulate midrange cuts through dense mixes while maintaining warmth and presence—capturing everything from intimate vocal performances to driven rock and pop takes with equal effectiveness. The tight hypercardioid pattern provides excellent isolation and off-axis rejection, allowing vocalists to move naturally around the mic during takes without picking up room reflections or sacrificing the definition you need in your session.
Design & Build Quality
The OM3 features a zinc alloy housing with black e-coat finish and a steel mesh grille equipped with internal blast filtering for durability and plosive control. At 176 mm tall and weighing 307 grams, the mic delivers professional construction with a compact footprint suitable for setup in tight booth spaces or mobile recording environments.
Recording Performance
A VLM Type B capsule drives the OM3's frequency response from 50 Hz to 18 kHz, capturing full vocal presence without the proximity coloration issues that plague proximity-heavy designs. The hypercardioid polar pattern delivers greater than 25 dB off-axis rejection, while maximum SPL capability of 144 dB ensures clean tracking of both dynamic vocalists and louder sources without distortion or signal compression.
Key Features
- Frequency Response: 50 Hz – 18 kHz
- Polar Pattern: Hypercardioid with >25 dB off-axis rejection
- Sensitivity: 1.6 mV / Pa @ 1 kHz
- Maximum SPL: ≥144 dB
- Output Impedance: 290 Ω
- VLM Type B Capsule
- Zinc Alloy Housing with Black E-coat Finish
- Steel Mesh Grille with Internal Blast Filtering
- XLR 3-pin Male Connector
- Includes Microphone Clip (MC1) and Carrying Pouch (P1)
- No External Power Required
- Weight: 307 g / 10.8 oz
The OM3 stands as a reliable, articulate vocal microphone built to deliver clarity and punch across your session workflow without compromise.
More Information
| Condition | New |
|---|---|
| Country of Manufacture | United States |
Reviews
At a Glance
The Audix OM3 is a compact dynamic vocal microphone that captures crisp, articulate midrange with natural warmth and minimal proximity coloration, making it ideal for vocal tracking in home and project studios. Its hypercardioid rejection and tight off-axis control mean you can record vocals in less-than-ideal room acoustics without picking up unwanted ambience or reflections. The 50 Hz–18 kHz response and 144 dB SPL capability give you flexibility to track everything from soft, intimate performances to powerful belted takes in a single take without re-patching.
Who This Is For
Great for
- ✓ Live Performance
- ✓ Vocal Recording
- ✓ Rock
- ✓ Pop
Not the best pick for
- – Ambient Recording
- – Classical Vocals
Skill level: Beginner · Intermediate · Advanced · Professional
Frequently Asked Questions
What's the difference between the OM3 and a large-diaphragm condenser for vocal recording?
The OM3 is a dynamic microphone with a small diaphragm and hypercardioid pattern, making it excel at rejecting room noise and feedback—ideal for live stages and less-treated rooms. Large-diaphragm condensers are more sensitive and capture detailed ambience, but the OM3's tight off-axis rejection and built-in proximity control make it a better fit for isolation-focused studio work and high-SPL sources.
Will the OM3 work for rock, pop, and acoustic vocals?
Yes. The OM3's crisp midrange and articulate presence cut through dense rock and pop mixes, while its warm body and low proximity coloration translate well to intimate acoustic performances. Its 50 Hz–18 kHz response and 144 dB max SPL handle everything from soft singing to aggressive belting without distortion.
How does the hypercardioid pattern help during live performance?
The hypercardioid pattern provides greater than 25 dB off-axis rejection, meaning it picks up sound primarily from the front and sides while rejecting feedback from monitors and room reflections. This tight control lets vocalists move naturally around the mic without losing definition or accidentally picking up drum kits, guitars, and other stage noise.
What's included with the OM3?
The OM3 ships with a microphone clip (MC1), a carrying pouch (P1), and an XLR 3-pin male connector. It requires no external power and is ready to use with any standard mic stand or boom arm.