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Shure MX391 Microflex Boundary Microphone (Black)
Shure MX391 Microflex Boundary Microphone (Black) - Omnidirectional is backordered and will ship as soon as it is back in stock.
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Shure MX391 Microflex Boundary Microphone (Black)
Description
Styled in black, this Shure MX391 is a Microflex cardioid boundary microphone. It's easy to use, features an inline preamp, and offers interchangeable mic capsules. It's designed to pick up speech in a manner preserving its intelligibility. The mic is well suited for sound reinforcement and recording applications in boardrooms, conference centers, educational settings, houses of worship, and more.
Features
- 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
Specification
| Primary Applications | Conferencing |
| Form Factor | Boundary/Surface Mount |
| Intended Sound Sources | Vocals, Speech/Voice Over |
| Sound Field | Mono |
| Capsule | Electret Condenser |
| Polar Pattern | Cardioid |
| Circuitry | Solid-State |
| High-Pass Filter | None |
| Tone Adjustment | None |
| On-Board Controls | None |
| Windscreen | None |
| Frequency Range | 50 Hz to 17 kHz |
| Maximum SPL | 119 dB SPL |
| Impedance | 180 Ohms |
| Sensitivity | -30 dBV/Pa |
| Output Level | -6 dBV (Max) |
| Dynamic Range | 96.2 dB |
| Signal-to-Noise Ratio | 71 dB |
| Equivalent Noise Level | 23 dB A-Weighted |
| THD | 1% |
| CMRR | 45 dB |
| Output Connectors (Analog) | 1 x XLR 3-Pin Male (on Preamp) |
| Cable Length | 12.14' / 3.7 m |
| Operating Voltage | 11 to 52 V (Phantom Power) |
| Operating Current Consumption | 2 mA |
| Color | Black |
| Mounting | Surface-Mount (via Integrated Hardware) |
| Mounting Thread Size | No Mount Included |
| Included Case | None |
| Included Filters | None |
| Operating Temperature | 0 to 135°F / -17.8 to 57.2°C |
| Operating Humidity | 0 to 95% |
| Storage Temperature | -20 to 165°F / -28 to 73°C |
| Certifications | CE *as per Manufacturer |
| Dimensions | H: 0.75 x W: 2.09 x L: 3.13" / H: 19.05 x W: 53.04 x L: 79.4 mm |
| Weight | 4.44 oz / 126 g |
| Package Weight | 1.05 lb |
| Box Dimensions (LxWxH) | 10.2 x 5 x 3.3" |
At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
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