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| Performance |
| Nominal Microphone Diameter | 1/4" | 1/2" | 1/2" | 1/4" or 1/2" |
| Frequency Response Characteristic (at 0° incidence) | Free-Field | Free-Field | Free-Field | -- |
| Sensitivity (±3dB) | -54 dB re 1 V/Pa | -- | -- | -- |
| Sensitivity | 2.0 mV/Pa | 50 mV/Pa | 12.6 mV/Pa | -- |
| Frequency Range (+2 / -3dB) | 4 to 100000 Hz | -- | -- | -- |
| Frequency Range (±2dB) | 5 to 80000 Hz | 3.75 to 20000 Hz | 3.15 to 31500 Hz | -- |
| Frequency Range (±1dB) | 7 to 12500 Hz | 7 to 10000 Hz | 5 to 16000 Hz | -- |
| Lower Limiting Frequency | 0.75 to 4.0 Hz | 1.0 to 3.0 Hz | 1.0 to 2.4 Hz | -- |
| Inherent Noise | 40 dB(A) re 20 µPa | 15.5 dB(A) re 20 µPa | 22 dB(A) re 20 µPa | -- |
| Dynamic Range (3% Distortion Limit) | 165 dB re 20 µPa | 137 dB re 20 µPa | 150 dB re 20 µPa | -- |
| Environmental |
| Temperature Range (Operating) | -40 to +149 °F -40 to +65 °C | -40 to +149 °F -40 to +65 °C | -40 to +149 °F -40 to +65 °C | -40 to +149 °F -40 to +65 °C |
| Temperature Coefficient of Sensitivity (+14 to +149°F (-10 to 65°C)) | 0.003 dB/°F 0.006 dB/°C | 0.005 dB/°F 0.009 dB/°C | 0.003 dB/°F 0.006 dB/°C | -- |
| Static Pressure Coefficient | -0.009 dB/kPa | -0.013 dB/kPa | -0.007 dB/kPa | -- |
| Humidity Coefficient of Sensitivity (0 to 100%, non-condensing) | ±0.001 dB/%RH | ±0.001 dB/%RH | 0.002 dB/%RH | -- |
| Influence of Axial Vibration (0.1g (1 m/s²)) | 60 dB re 20 µPa | 63 dB re 20 µPa | 66 dB re 20 µPa | -- |
| Electrical |
| Polarization Voltage | 0 V | 0 V | 0 V | -- |
| Current Draw | 6.5 | 6.5 mA | 6.5 mA | 6.5 mA |
| Maximum Output Voltage | ±10 Vpk | ±10 Vpk | ±10 Vpk | -- |
| Output Impedance | <50 Ohm | <50 Ohm | <50 Ohm | -- |
| Physical |
| Housing Material | Stainless Alloy | Stainless Alloy | Stainless Alloy | Stainless Steel |
| Venting | Rear | Rear | Rear | -- |
| Electrical Connector | 3-Pin XLR | 3-Pin XLR | 3-Pin XLR | 3-Pin XLR |
| Mounting Thread (Grid) | 0.25 - 60 UNS | 0.5 - 60 UNS | 0.5 - 60 UNS | -- |
| Size - Diameter | 0.79 in 20.1 mm | -- | -- | 0.79 in 20.1 mm |
| Size - Height (with grid) | 6.85 in 174.0 mm | 6.99 in 177.6 mm | 6.85 in 174.0 mm | -- |
| Weight | 4.96 oz 140.7 gm | 6.50 oz 184.2 gm | 6.45 oz 183.0 gm | 6.23 oz 176.5 gm |
| Performance |
| Sensitivity (±1.5dB) | -- | -26 dB re 1 V/Pa | -- | -- |
| Physical |
| Size - Diameter (with grid) | -- | 0.79 in 20.1 mm | 0.79 in 20.1 mm | -- |
| Performance |
| Sensitivity (±2dB) | -- | -- | -38 dB re 1 V/Pa | -- |
| Frequency Range (±3dB) | -- | -- | 3.15 to 40000 Hz | -- |
| Gain | -- | -- | -- | -0.2 dB |
| Frequency Response (±0.1dB) | -- | -- | -- | 11 to 100000 Hz |
| Frequency Response (-3dB) | -- | -- | -- | <1.8 Hz |
| Electrical Noise (A-weight) | -- | -- | -- | <2 µV |
| Electrical Noise (Flat 20 Hz to 20 kHz) | -- | -- | -- | <4.5 µV |
| Distortion (3 V rms input at 1 kHz) | -- | -- | -- | <-70 dB |
| Output Slew Rate | -- | -- | -- | 11 V/µS |
| Environmental |
| Temperature Response | -- | -- | -- | <0.05 dB |
| Humidity Range (Non-Condensing) | -- | -- | -- | 0 to 95 %RH |
| Humidity Sensitivity | -- | -- | -- | <0.05 dB |
| Electrical |
| Impedance (Input) | -- | -- | -- | 20 GOhm |
| Capacitance (Input) | -- | -- | -- | 0.25 pF |
| Impedance (Output) | -- | -- | -- | <50 Ohm |
| Output Voltage | -- | -- | -- | ±10 Vpk |
| Physical |
| Size - Length | -- | -- | -- | 6.50 in 165.1 mm |
| Mounting Thread (Microphone to Preamplifier) | -- | -- | -- | 0.2244 - 60 UNS |