The Microflex® Wireless Boundary Microphone offers total freedom of placement with no holes to drill or cables to run for installation.

The Wireless Boundary Microphone is the perfect solution for conference and meeting spaces where users demand flexibility and high performance. Compatible with Shure SLX® Wireless Systems.

 

Available Bands

H5 (518.2 – 541.8 MHz)
J3 (572.2 – 595.8 MHz)
L4 (638.2 – 661.8 MHz)
G4 (470.12 – 493.82 MHz)
G5 (494.12 – 517.75 MHz)

Which Band Should I Choose?

Find out which band for the MX690 has the most available wireless channels in your location. Already own the MX690? Use the Wireless Frequency Finder Tool to find frequencies.

Application

Conference/Installed

Microphone Type

Condenser:

Lightweight, sensitive diaphragm. Precisely and smoothly captures sound nuances. Powered by battery or phantom power supply.

Polar Pattern

Cardioid:

Picks up the most sound in front of the microphone and some from the sides. Less susceptible to feedback in high volume environments.

Frequency Response
Form Factor

Boundary

Model Line

Microflex

Downloads
Microflex Microphones Product Brochure (PDF)
MX690 CAD Drawing (ZIP)
MX690 MX890 Specification Sheet (PDF)
MX690 MX890 User Guide (PDF)
Related Links
CAD Drawing (.zip)
FAQ's for MX690
CommShield® Technology White Paper
SLX Wireless Systems
Features
  • Sleek, low profile design
  • Frequency agile, microprocessor controlled transmitter
  • Bi-color status indicator
  • IR link to SLX receiver for automatic frequency synchronization
  • Programmable mute function
  • Battery level indicator
  • Operates on two AA batteries
  • Logic output for remote LED and mute control
  • CommShield Technology for improved RF filtering
Specifications
Type
Condenser (electret bias)
Frequency Response
50–17000 Hz
Polar Pattern
Cardioid