The MX405 is a gooseneck microphone with a Bi-Color LED or red light ring status display. It has a 12.7 cm / 5 inch gooseneck and is suitable for boardrooms and other sites where aesthetics are important.
Shure MX405 Features
- Gooseneck length: 5 inch / 12.7 cm)
- Low profile, aesthetic design
- Wide dynamic range and smooth frequency response
- RF filtering with CommShield™ technology
- Status indicator: Bi-Color LED at gooseneck bottom or red light ring on gooseneck top
- MX405 5-Inch Gooseneck Microphone1
- Transducer TypeCondenser
- Polar PatternsCardioid (MX405/C), Supercardioid (MX405/S)
- Frequency Response50 Hz - 17 kHz
- Rated Output Impedance150 Ω (170 Ω actual)
- Output ConfigurationActive Balanced
- Sensitivity (at 1 kHz , open circuit voltage)
- Cardioid: –35 dBV/Pa (18 mV)
- Supercardioid: –34 dBV/Pa (21 mV)
- 1 Pascal=94 dB SPL
- Maximum SPL (1 kHz at 1% THD, 1 kW load)
- Cardioid: 121 dB
- Supercardioid: 120 dB
- Equivalent Output Noise (A-weighted)
- Cardioid: 28 dB SPL
- Supercardioid: 27 dB SPL
- Signal-to-Noise Ratio (referenced at 94 dB SPL at 1 kHz)
- Cardioid: 66 dB
- Supercardioid: 68 dB
- Dynamic Range (1 kΩ load at 1 kHz)93 dB
- Common Mode Rejection (10 Hz to 100 kHz)45 dB minimum
- Preamplifier Output Clipping Level (1% THD)-8 dBV (0.4 V)
- Weight
- MX405: 0.054 kg (0.119 lbs)
- MX410: 0.068 kg (0.150 lbs)
- MX400DP: 0.516 kg (1.138 lbs)
- MX400SMP (w/ Kit): 0.125 kg (0.275 lbs)
- Logic Connections
- LED IN: Active low (≤1.0V), TTL compatible. Absolute maximum voltage: -0.7V to 50V.
- LOGIC OUT: Active low (≤1.0V), sinks up to 20mA, TTL compatible. Absolute maximum voltage: -0.7V to 50V (up to 50V through 3kΩ).
- Mute Switch Attenuation-50 dB minimum
- Cable
- MX400DP: 6.1 m (20 ft) attached cable with shielded audio pair terminated at a 3-pin male XLR and three unterminated conductors for logic control
- Environmental Conditions
- Operating Temperature: -18–57 °C (0–135 °F)
- Storage Temperature: -29–74 °C (-20–165 °F)
- Relative Humidity: 0–95%
- Power Requirements48–52 Vdc phantom, 8.0 mA