Nominal Sensitivity |
12.5 mV/Pa at 250 Hz |
1.6 mV/Pa at 250 Hz |
50 mV/Pa at 250 Hz |
0.9 mV/Pa at 250 Hz |
Frequency Response |
3.15 Hz – 20 kHz (± 2.0 dB) 5 Hz – 12.5 kHz (± 1.0 dB) |
4 Hz – 70 kHz (± 2.0 dB) 10 Hz – 25 kHz (± 1.0 dB) |
3.15 Hz – 10 kHz (± 2.0 dB) 12.5 Hz – 7 kHz (± 1.0 dB) |
10 Hz – 100 kHz (± 3.0 dB) |
Dynamic Range |
Upper limit: 150 dB re. 20 μPa (3% distortion) Thermal noise: 22 dB(A) re. 20 μPa |
Upper limit: 166 dB re. 20 μPa (3% distortion) Thermal noise: 44 dB(A) re. 20 μPa |
Upper limit: 138 dB re. 20 μPa (3% distortion) Thermal noise: 18 dB(A) re. 20 μPa |
Upper limit: 174 dB re. 20 μPa (3% distortion) Thermal noise: 52 dB(A) re. 20 μPa |
Temperature |
- 30°C to + 70°C (operation) - 40°C to + 85°C (storage) |
- 30°C to + 70°C (operation) - 40°C to + 85°C (storage) |
- 30°C to + 70°C (operation) - 40°C to + 85°C (storage) |
- 30°C to + 70°C (operation) - 40°C to + 85°C (storage) |
Static Pressure Coefficient |
-0.008 dB/kPa (250 Hz / 25°C) |
-0.008 dB/kPa (250 Hz / 25°C) |
-0.008 dB/kPa (250 Hz / 25°C) |
-0.008 dB/kPa (250 Hz / 25°C) |
Dimensions |
Diameter: Microphone: 12 mm—Preamplifier: 18 mm |
Diameter: Microphone: 12 mm—Preamplifier: 18 mm |
Diameter: Microphone: 12 mm—Preamplifier: 18 mm |
Diameter: Microphone: 3 mm—Preamplifier: 12 mm |
Height of Microphone Set |
With grid: 9.2 mm / Without grid: 8 mm |
With grid: 9.2 mm / Without grid: 8 mm |
with grid: 9.2 mm / Without grid: 8 mm |
With grid: 9.4 mm / Without grid: 9 mm |
Weight |
9 g |
7.5 g |
9 g |
4 g |