
- TypeElectret Condenser
- Frequency Response50–17000 Hz
- Polar Pattern
- MX412/C, MX418/C, MX424/C: Cardioid
- MX412/S, MX418/S, MX424/S: Supercardioid
- Output Impedance180Ω
- Output ConfigurationActive Balanced
- Sensitivity (@ 1 kHz, open circuit voltage)
- Cardioid: –35 dBV/Pa(18 mV)
- Supercardioid: –34 dBV/Pa(21 mV)
- 1 Pa=94 dB SPL
- Maximum SPL (1 kHz at 1% THD, 1 kΩ load)
- Cardioid: 124 dB
- Supercardioid: 123 dB
- Self Noise (A-weighted)
- Cardioid: 28 dB SPL
- Supercardioid: 27 dB SPL
- Signal-to-Noise Ratio (Ref. 94 dB SPL at 1 kHz)
- Cardioid: 66 dB
- Supercardioid: 68 dB
- Dynamic Range (1 kΩ load, @ 1 kHz) 96 dB
- Common Mode Rejection
- 10 Hz to 100 kHz
- 45 dB, minimum
- Clipping Level (at 1% THD) –6 dBV (0.5 V)
- PolarityPositive sound pressure on diaphragm produces positive voltage on pin 2 relative to pin 3 of output XLR connector
- Mute Switch
- MX412S/MX418S
- –50 dB minimum
- Environmental Conditions
- Operating Temperature: –18–57°C (0–135°F)
- Storage Temperature: –29–74°C (–20–165°F)
- Relative Humidity: 0–95%
- Power Requirements11–52 V DC, 2.0 mA
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