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Shure MX690 Wireless Boundary Microphone
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Shure MX690 Wireless Boundary Microphone
MM HO
Al Shoala Building, Near Deira City Center, Port Saeed Area
Techniline Electronics Showroom, Ground Floor, Block E
Dubai DU
United Arab Emirates
MM Market
Al Shoala Building, Near Deira City Center, Port Saeed Area
Techniline Electronics Showroom, Ground Floor, Block E
Dubai DU
United Arab Emirates
MM Warehouse
Al Shoala Building, Near Deira City Center, Port Saeed Area
Techniline Electronics Showroom, Ground Floor, Block E
Dubai DU
United Arab Emirates
Pay as low as Dhs. 474.75\/mo. without fees with Tabby.
Free & Express Shipping in UAE Available.

KEY FEATURES
- Sleek, low profile design
- Frequency agile, microprocessor controlled transmitter
- IR link to SLX receiver for automatic frequency synchronization
- Programmable frequency Group/Channel display
- Programmable mute function
- Operates on two AA batteries
- Compatible with all Shure SLX Wireless systems
- MX890 Supports Shure MX405, MX410 and MX415 Mini Gooseneck Microphones
- Commshield technology for protection from RF interference
DESCRIPTION
The Shure MX690 microphone offers cable-free installation for corporate boardrooms or other applications requiring flexible configurations. The MX690 operates within the 518–937 MHz band and is compatible with Shure SLX wireless systems.
SPECIFICATIONS
Specification | Details |
---|
Type | Condenser (electret bias) |
Frequency Response | 50–17,000 Hz |
Polar Pattern (at 1 kHz) | Cardioid |
Sensitivity (at 1 kHz, open circuit voltage) | –33 dBV/Pa (33 mV) (1 Pascal = 94 dB SPL) |
Dynamic Range | 96 dB (1 kΩ load at 1 kHz) |
Common Mode Rejection | 45 dB minimum (10 Hz to 100 kHz) |
Preamplifier Output Clipping Level | -6 dBV (0.5 V) (1% THD) |
Polarity | Positive sound pressure on diaphragm produces positive voltage on pin 2 relative to pin 3 of output XLR connector or tip of 1/4” phone plug. |