The measurement microphones are optimized for a flat, free-field response in the frequency range 5 Hz - 20 kHz.
Models for acoustic measurements of up to 155 dB are available.

All microphones are omni-directional and 48V phantom powered.
The XL2 Analyzer microphones include an electronic data sheet.
The Automated Sensor Detection (ASD) of the XL2 automatically reads this data sheet, and recognizes the microphone model, sensitivity and calibration data.
This ensures accurate measurement results.