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NTi M2210

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(800) 771-8330

Class 1 Measurement Microphone with Extended Performance


The plug-on measurement microphones M4260 or M2210 form together with the XL2 a comprehensive sound level meter and acoustic analyzer. The microphones are 48 VDC phantom powered and include the pre-amplifier and an electronic data sheet. The M4260 or M2210 combine a high dynamic range and wide frequency range with low noise.


  • Measurement microphones for sound level monitoring and room acoustical measurements.

  • Microphones can be connected with the ASD Cable for measurements at remote locations or reducing acoustical reflections.

  • The M4260 and M2210 measurement microphones form with the XL2 a comprehensive sound level meter and acoustic analyzer.

M4260 Features:

  • 1/4" Omnidirectional free-field microphone

  • Class 2 according IEC 61672-1

  • Phantom Power 48 VDC

  • Electronic Data Sheet installed

  • Frequency Range 20 Hz - 20 kHz

  • Dynamic Range: 27 - 136 dB

  • Build-in Pre-amplifier

M2210 Features:

  • 1/2" Omnidirectional, free-field microphone

  • Class 1 frequency response according IEC 61672-1

  • Phantom power 48 VDC

  • Electronic data sheet installed

  • Frequency Range 3 Hz - 20 kHz

  • Dynamic range: 18 - 145 dB

  • Build-in Pre-amplifier


  • Microphone Type: Omnidirectional, pre-polarized condenser, free-field microphone

  • Capsule / Transducer:M4260: 1/4" permanently installed capsuleM2210: 1/2" detachable capsule with 60UNS2 thread

  • Flatness:M4260: Class 2 (IEC61672-1)M2210: Class 1 (IEC61672-1)

  • Frequency Range:M4260: 20 Hz - 20 kHzM2210: 1 Hz - 20 kHz

  • Residual Noise Floor typical:M4260: 29 dB(A)M2210: 19 dB(A)

  • Linear measurement range with XL2 acc. IEC 60804:M4260: 35 dB(A) - 136 dBM2210: 124 dB(A) - 144 dB

  • Maximum SPL @ THD 3%, 1 kHz:M4260: 136 dBSPLM2210: 144 dBSPL

  • Sensitivity typical:M4260: -30 dBV/Pa +/-4 dB (30 mV/Pa) @ 1kHzM2210: -34 dBV/Pa +/-3 dB (20 mV/Pa) @ 1kHz

  • Temperature Coefficient:M4260: 0.05 dB / C @ +10C to +50CM2210: 0.02 dB / C @ -10C to +50C

  • Electronic Data Sheet:M4260: NTi Audio ASD according IEEE P1451.4 V1.0, Class 2, Template 27

  • Output Impedance: 100 Ohm balanced

  • Power Supply: 48 VDC phantom power, 3 mA typical

  • Dimensions: Length 150 mm (5.9"), diameter 20.5 mm (0.8")

  • Connector: 3-pole XLR (NEUTRIK)


Q & A

MFR Part Number
600 040 020
Product Category
Test & Measurement Microphones
Unit of Measure
Shipping Weight
1.50 lbs.
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