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Shure MX391/C: Cardioid Miniature Boundary Microphone

Model MX391/C

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  • Authorized Shure Reseller
  • Manufacturer Warranty
  • Pan-India Delivery
  • Expert Project Support
  • Flat frequency response across the vocal range for uncolored sound
  • Interchangeable cardioid, supercardioid
  • Sleek, low-profile design for unobtrusive appearance
  • Balanced, transformerless output for increased immunity to noise over long cable runs
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Product Overview

Overview

The Shure MX391/C is a condenser microphone (cardioid, back cable exit, preamp included, black, 3-pin XLR connector). Boundary microphone provides high-quality sound for a wide range of applications due to its interchangeable condenser cartridge and low-profile design.

Corporate AV supplies, installs and supports the Shure MX391/C across India. Request a quote for supply, installation and commissioning.

Key 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
Why choose the MX391/C
It is a condenser microphone (cardioid, back cable exit, preamp included, black, 3-pin XLR connector) made for installed conferencing and meeting rooms, with the details listed in its specifications. Corporate AV adds a site survey, installation and support across India, so the MX391/C is specified and installed for your space and not just shipped.
Product Highlights

Key Benefits

Flat frequency response across the vocal range for uncolored sound

Interchangeable cardioid, supercardioid

Sleek, low-profile design for unobtrusive appearance

Balanced, transformerless output for increased immunity to noise over long cable runs

Use Cases

Ideal Applications

Conference tables and boardrooms

Meeting and huddle rooms

Courtrooms and council chambers

Video conferencing rooms

Technical Details

Technical Specifications

Product
Type Condenser Microphone
Color Black
Preamp Included
Desktop Mount Built-in
Audio
Polar Pattern Cardioid
Weight 126 g
Frequency Response 50 Hz–17 kHz
Sensitivity –30 dBV/Pa (33.5 mV)
Maximum SPL 119 dB
Self Noise 23 dB SPL
Signal-to-Noise Ratio 71 dB
Connectivity
Connector 3 Pin XLR
Cable Exit Back
Physical and power
Operating Temperature –18–57°C (0–135°F)
Storage Temperature –29–74°C (–20–165°F)
Relative Humidity 0–95%
Other specifications
Category Boundary Microphone, Shure

Related Solutions

Why CorporateAV?

Sourced right. Installed right.

Genuine Manufacturer Stock
Every unit sourced through authorized distribution, backed by manufacturer warranty.
Expert AV Integration
Paired correctly with compatible systems and your room's existing AV infrastructure.
Pan-India Delivery & Support
On-site installation and ongoing technical support wherever your project is based.
More Details

Additional Information

Why Buy The MX391/C From Corporate AV?
  • Genuine Shure stock with manufacturer warranty support
  • Custom pricing for bulk and multi-room / multi-site rollouts
  • Local after-sales support — a real team you can call or WhatsApp, not a call centre
  • Expert guidance on product selection and deployment planning
  • Professional installation across Bangalore, Hyderabad, Mumbai, Delhi NCR, and the wider India region
Contact us: +91 99452 30186, WhatsApp us or email avsupport@corporateav.in.
Distribution

Corporate AV supplies and installs Shure products across Bangalore, Hyderabad, Mumbai, Delhi NCR, Chennai, Pune, Kolkata, Ahmedabad, and the wider India region.

Frequently Asked Questions

What is the Shure MX391/C?
The Shure MX391/C is a condenser microphone (cardioid, back cable exit, preamp included, black, 3-pin XLR connector). Boundary microphone provides high-quality sound for a wide range of applications due to its interchangeable condenser cartridge and low-profile design.
Who is the Shure MX391/C best suited for?
The MX391/C suits conference tables and boardrooms, meeting and huddle rooms and courtrooms and council chambers. Corporate AV can advise whether it is the right fit for your space.
Can Corporate AV supply multiple Shure MX391/C units for a rollout?
Yes. Corporate AV supplies and integrates the Shure MX391/C in single units and multi-room rollouts across India, with a site survey, installation, commissioning and support.
How do I get a quote for the Shure MX391/C in India?
Use the Request a Quote button on this page or contact Corporate AV with your room details and quantity, and a consultant will respond with a quotation for supply and installation.
What are the key specifications of the Shure MX391/C?
Shure lists these key specifications for the MX391/C. Type: Condenser Microphone. Connector: 3 Pin XLR. Polar Pattern: Cardioid. Weight: 126 g. Frequency Response: 50 Hz–17 kHz.