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( 12 / 12 )SHURE MX391/OBoundaryMicrophone
The SHURE MX391/O is a professional boundary microphone designed for superior audio capture in conference rooms, boardrooms, and other environments requiring clear, consistent sound pickup. Featuring an omnidirectional polar pattern and advanced RF interference protection, it delivers reliable, high-quality performance for group discussions and meetings.
Omnidirectional polar pattern for 360° sound pickup
Low-profile, sleek design for unobtrusive placement on tables or flat surfaces
Built-in preamplifier for strong, clean signals with minimal background noise
Detachable 4-metre (12-foot) cable with TQG connector for flexible installation
( Specifications )
| Frequency response | 50 Hz to 17 kHz |
| Signal-to-Noise Ratio | 70 dB |
| Application | Speech, conference, meeting, stage |
| Application Environment | Tabletop |
| Body Material | Metal |
| Brand | Shure |
| Cable Diameter | 3 mm |
| Cable Exit | Back |
| Cable Length | 4 m (13.1 ft) attached cable |
| Certifications | Compliant with RoHS |
| Color | Black |
| Connector Type | TA3F, with supplied XLR output preamplifier |
| Country of Manufacture | Mexico |
| Current Drain | 2.0 mA |








