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Shure MX391W-A/S Microflex Boundary Mic With Interchangeable Cardioid Cartridge

Shure MX391W-A/S Microflex Boundary Mic With Interchangeable Cardioid Cartridge

SoundPro Item: 87139 | Part Number: MX391W-A/S

$265.00
$375.00 $265.00
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MSRP: $375.00 | MAP: $265.00

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  • Interchangeable Cartridge System Allows Pattern Selection Without Full Unit Replacement
  • Balanced Transformerless Output Maintains Signal Integrity Across Long Installation Runs
  • Flat Vocal Frequency Response Ensures Natural Speech Reproduction Without Coloration
  • Low-Profile Chassis Maintains Professional Aesthetics In Conference And Presentation Spaces
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Designed for integrators who need reliable speech reinforcement in conference rooms, courtrooms, and presentation environments, this boundary microphone combines clean vocal reproduction with flexible installation options. The interchangeable cartridge system allows you to select the optimal polar pattern for each space without replacing the entire microphone, while the balanced transformerless output ensures noise-free signal transmission over extended cable runs common in commercial AV systems.

Its low-profile chassis maintains a professional appearance on conference tables and lecterns, keeping the technology discreet while delivering the audio clarity required for videoconferencing, recording, and live reinforcement. Purpose-built for installed sound applications where speech intelligibility and visual discretion are equally critical.

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Specifications

Audio
Impedance (Rated)
150 Ω
Impedance (Actual)
180 Ω
Polar Pattern
Cartridge Type
Cardioid (Interchangeable)

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