This Shure Microflex MX392 is a small, low-profile surface-mounted electret condenser boundary microphone designed for mounting on conference tables, stage floors, and lecterns. The MX392/S supercardioid mic features high sensitivity and a wide frequency range make them especially suitable for picking up speech and vocals in sound reinforcement and recording applications. The MX392/S has an supercardioid pickup pattern and is recommended for sound reinforcement applications requiring narrow or more distant coverage.
Microflex Boundary microphones are the high-quality solution for a range of applications, such as altars, boardrooms and distance learning centers. Every Microflex plate microphone features a choice of interchangeable condenser cartridges. Microflex cartridges give you superior Shure quality sound for every application.
In addition, the mic's programmable switches offer the flexibility to be set for Push to Talk, Push to Mute or Push On/Push Off modes. Attractively designed with a low profile, professional appearance, the Microflex Boundary microphones come with an easy to use paint mask for your custom-color installations. The Shure MX392/S surface-mount microphone includes a programmable membrane on/off switch, logic input/output terminals, an on/off indicator LED, screw terminal connections, and an attached 12 ft. (3.7 m) unterminated cable.
Flat frequency response across the vocal range for uncolored sound
Interchangeable cardioid, supercardioid, and omnidirectional cartridges that provide optimal choice for each application
Sleek, low-profile design for unobtrusive appearance
Balanced, transformerless output for increased immunity to noise over long cable runs
Programmable on/off switch and LED on/off indicator
Logic input/output terminals for remote control or use with automatic mixers
Advanced RF filtering
A very useful mic that can solve difficult recording problems. Order today.
MX392/S Microflex Boundary Microphone
Frequency Response: 50 to 17,000 Hz
Polar Pattern: Supercardioid
Pickup angle (-3 dB): 115 degrees
Output Impedance: EIA Rated at 150 ohms (180 ohms actual)
Sensitivity (1 kHz ref. 1 V per Pascal ): -26.5 dBV/Pa (47.3 mV)
Maximum Sound Pressure Level (1 kHz at 1% Total Harmonic Distortion, 1 kOhm load): 116 dB
Signal to Noise Ratio (referenced at 94 dB SPL): 72.0 dB
Polarity: Positive sound pressure on diaphragm produces positive voltage on pin
2 relative to pin output connector.
Logic Connections: LED IN: Active low (<1.0v), TTL compatible. Absolute maximum voltage: -0.7V to 50V.; SWITCH OUT: Active low (<0.5V), sinks up to 20mA, TTL compatible. Absolute maximum voltage: -0.7V to 24V (up to 50V through 3 k ohms).
Power Requirements: 11 to 52 Vdc phantom, 2.0 mA current consumption
3 of the preamplifier XLR output connector.
Environmental Requirements: Operating Temperature Range: —18 degrees C to 57 degrees C (0 degree F to 135 degrees F); Relative Humidity: 0 to 95%
Dimensions: (L x W x H): 3.1" x 2.08" x .750", (7.940 x 5.304 x 1.905 cm)