Superlux ECM999 Measurement Microphone

The ECM999 is an omni-directional microphone for freefield
measurement with built-in highly-reliable circuit,
1/4” pre-polarized condenser capsule, high stability, low
distortion, and less noise in performance. Its excellent flat
frequency response make it an ideal candidate for sonic
analysis systems and for special recording as well.

FEATURE
• Sturdy metal construction, durable black finish
• Very flat response, excellent electro-acoustic characteristics
• Ideal for room sonic analysis systems, measurement, testing
and recording
• Powered by phantom power 12-52V DC
• Standard 1/2” measurement diameter

Specifications
Type Back electret, ?6mm(?0.24”)
Polar Pattern Omni
Frequency Response 20-20,000Hz
Sensitivity -37dBV/Pa (14mV)
Output Impedance 200Ω
Minimun Load Impedance 1,000Ω
S/N Ratio 70dB
Equivalent Output Noise 24dB
Max. SPL 132dB SPL
Dynamic Range 108dB
Power Requirements 12-52V DC, 2mA
Finish Black
Connector XLR3M
Dimensions ?21x192mm, ?0.83×7.56”
Net Weight 140g (4.9oz)
Packaging A1 carrying case, colorful outer sleeve