The Shure BLX14R/MX53 Wireless Rack-mount Presenter System combines professional-quality sound with simple setup and up to 14 hours battery life for legendary audio performance right out of the box. The system includes BLX4R half-rack single-channel receiver, MX153 subminiature earset microphone with BLX1 bodypack transmitter, lavalier clip, power supply, 2 AA batteries, windscreens, rackmount kit, 2 1/4 wave antennas, zipper bag, and user guide.

Product Features

• User-friendly, high-performance wireless system
• BLX wireless supports up to 12 simultaneous systems
• Rackmountable receiver, with removable antennas for integration with distribution systems
• MX153 headset condenser microphone with omnidirectional polar pattern captures your voice with clarity and detail
• Also includes rack kit, vinyl zippered bag, power supply, 2 BNC cables, 2 front-mount BNC adapters, 2 quarter-wave antennas, and 2 AA test batteries

Technical Specifications

• Features: Battery-Powered, Power Supply Included, Rackmountable, Wireless
• Format: Headset
• System Frequency Range: 596-608 MHz+614-616 MHz
• System Frequency Response: 50Hz-15kHz
• System Operating Distance: 300 ft. Line-of-sight
• System Channel Selection: Auto
• Transmitter Battery Type: 2 x AA
• Transmitter Battery Life: 14 hours
• Frequency Band: J11 Band
• Receiver Display: LED
• Receiver Outputs: 1 x XLR, 1 x 1/4"
• Receiver Power Source: 12-15V DC power supply (included)
• Polar Pattern: Omnidirectional
• System Microphone Included: Yes
• Receiver Mount: Tabletop, Rackmount
• Included Microphone Type: Condenser