CLASSIC PRO / MM200

The 1/4-inch prepolarized electret condenser capsule provides linear frequency response between 20Hz and 20kHz. Its low noise and distortion design ensures clear measurement results. This entry-level model is recommended for those looking to get started with acoustic measurements at an affordable price.

[Product Specifications]
Type: Electret Condenser
Element: Pressure, FET Preamp
Polar Pattern: Omnidirectional
Frequency Response: 20Hz-20kHz
Connector: XLR 3-pin male
Sensitivity: -37±2dB (0dB=1V/Pa at 1kHz)
Rated Impedance: 200Ω
Minimum Input Impedance: 1,000Ω
EIN: 18dB
Maximum SPL: 134dB SPL (THD≦1%, 1kHz)
S/N Ratio: 76dB
Phantom Power: 9-52V
Dimensions: 192mm x 21mm x 13mm

The CRM1 is a flat-response microphone and does not have a specific polar pattern or frequency response that cannot be reproduced by other microphones. Therefore, a calibration file is not provided.