Description
Precision acoustic work demands a microphone that tells the truth about sound, and the Earthworks M23 does exactly that. This omnidirectional small-diaphragm condenser measurement mic earns its name from a ruler-flat frequency response extending all the way to 23kHz, giving you a free-field measurement tool that doesn’t color or shape what it hears.
Because measurement accuracy is the foundation of any acoustical calibration system, the M23 is built to capture sound exactly as it exists in the room – no coloration, no unwanted emphasis, just an honest, transparent reference signal you can trust for critical analysis.
Sold here as a matched pair, these two M23 microphones share consistent output and response characteristics, making them ideal for multi-point measurements or comparative analysis where mic-to-mic consistency matters.
- Omnidirectional polar pattern for consistent off-axis measurement
- Small-diaphragm condenser design
- Ruler-flat frequency response to 23kHz
- Matched pair for consistent, comparable measurements
Typical applications include:
- Room acoustics analysis and correction
- Sound system calibration and troubleshooting
- Loudspeaker design and quality control
- Any task requiring an accurate free-field measurement microphone
Whether you’re tuning a room, verifying a loudspeaker design, or diagnosing a system issue, the Earthworks M23 matched pair gives you the measurement confidence that only true accuracy can provide.







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