Shure MX391W-A/C Microflex Cardioid Boundary Microphone with Detachable XLR Preamplifier - White

Boundary microphone provides high-quality sound for a wide range of applications due to its interchangeable condenser cartridge and low-profile design.

Equipped with features like programmable, silent membrane switches, logic inputs and outputs, Microflex® Boundary Microphones are the high-quality solution for a range of applications such as altars, boardrooms and distance learning centers. Every Microflex Boundary microphone features a choice of interchangeable condenser cartridges.

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

Specifications:

• Microphone:
  • Primary Applications: Conferencing
  • Microphone Type: Boundary/Surface Mount
  • Intended Sound Sources: Vocals, Speech
  • Sound Field: Mono
  • Element Type: Electret Condenser
  • Polar Pattern: Cardioid
  • Circuitry: Solid-State
  • High-Pass Filter: No
• Performance:
  • Frequency Range: 50 Hz to 17 kHz
  • Maximum SPL: 119 dB SPL
  • Sensitivity: -30 dBV/Pa
  • Dynamic Range: 96.2 dB
  • Equivalent Noise Level: 23 dB A-Weighted
• Connectivity:
  • Analog Output: 1x XLR 3-Pin Male (on Preamp)
  • Cable Length: 12.14' / 3.7 m
• Power:
  • Power Sources: Phantom Power
  • Operating Voltage: 11 to 52 V (Phantom Power)
• Physical:
  • Color: White
  • Mounting Thread Size: No Mount Included
  • 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