EAN: 042406051392
This black Shure MX392/O Microflex is a omnidirectional boundary microphone designed to capture high-quality speech and voice for sound-reinforcement and teleconferencing installations in governmental, institutional, religious, and business settings.
The MX392/O features a TTL Logic LED input and TTL Logic switch output, and a 12 unterminated cable that exits from the back of the unit.
The MX392/O can be permanently installed on conference tables, desks, or lecterns. Its sleek, low-profile design is ideal for conference rooms and other sites where minimal mic visibility is of high priority and aesthetics are important.
The microphone features a omnidirectional polar pattern best used for several people sitting in a circle around a table. The mic takes advantage of the boundary effect to capture clear speech with reduced room ambience for intelligibility. The interchangeable capsule design provides the installer with greater flexibility and makes it possible to easily reconfigure microphone coverage as the need arises.
The MX392/O is equipped with a programmable, silent membrane switch that can be logic-controlled remotely by various automatic mixers, teleconferencing systems, and control systems. A bicolor LED indicates the status of the mic.
The mic resists interference from devices such as cell phones and two-way communication devices. It requires 11 to 52V phantom to operate. Included is an easy-to-use paint mask for custom-color installations.
Key Features
Sleek, low-profile design for surface mounting
Omnidirectional polar pattern and flat frequency response across the vocal range for natural sound
TTL Logic LED input and TTL Logic switch output
Programmable mute button with Push-to-Talk, Push-to-Mute, or Push-On/Push-Off modes and bicolor LED indicator
12 attached unterminated cable with back cable exit
Interchangeable capsule design
RF filtering
Paint mask for your custom-color installations
Shure MX392 Specs
Microphone
| Form Factor | Boundary/Surface Mount |
| Sound Field | Mono |
| Capsule | Electret Condenser |
| Polar Pattern | Omnidirectional |
| High-Pass Filter | None |
Performance
| Frequency Range | 50 Hz to 17 kHz |
| Maximum SPL | 111.5 dB SPL (1 kHz, 1% THD, 1-Kilohm Load) |
| Off-Axis Rejection | 45 dB |
| Impedance | 180 Ohms |
| Sensitivity | -22 dBV/Pa at 1 kHz (Open Circuit Voltage, 1 kHz) |
| Dynamic Range | 94 dB |
| Signal-to-Noise Ratio | 76.5 dB (at 1 Pa/94 dB SPL) |
| Equivalent Noise Level | 17.5 dB A-Weighted |
| THD | 1% |
Connectivity
| Cable Length | 12` / 3.66 m |
| Number of Conductors | 6 (1 Shielded) |
Power
| Operating Voltage | 11 to 52 V |
| Operating Current Consumption | 2 mA |
Physical
| Color | Black |
| Mounting | Surface-Mount |
| Operating Temperature | 0 to 135°F / -17.78 to 57.22°C |
| Operating Humidity | 0 to 95% |
| Storage Temperature | -20 to 165°F / -28 to 74°C |
| Dimensions | W: 3 x L: 4.26" / W: 76.2 x L: 108.3 mm |
| Weight | 0.38 lb / 172 g |
Packaging Info
| Package Weight | 1.5 lb |
| Box Dimensions (LxWxH) | 9.9 x 4.8 x 3.3" |
In the Box
- Shure MX392/O Microflex Omnidirectional Boundary Microphone with Logic-Control LED for Installs (Unterminated Pigtail, Back Cable Exit)
- Paint Mask
- Switch Paint Mask
- 5 x Rubber Pads with Adhesive
- 2-Year Manufacturer Warranty
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