NTI Audio M4261 Measurement Condenser Microphone Overview:

M4261 is a calibrated, omni-directional class 2 measurement microphone running from 48V Phantom power. It shows excellent linearity over a wide dynamic range from 27 dB SPL up to 144 dB SPL.

Note: 600 040 070 is the updated model with M4261. It replaces the 600 040 025 which had the earlier M4260 (July 2017)

Specifications:

• For XL2 systems
• Class 2
• Frequency range: 20 – 20,000 Hz
• Polar pattern: Omnidirectional
• Max. SPL: 146 dB
• Impedance: 100 Ohm balanced
• Phantom power: 48 V DC
• Length: 150 mm
• Diameter: 20.5 mm