Shure BLX14R Wireless Rack-mount Presenter System - Unleash Professional Audio Performance
Discover the ultimate solution for delivering exceptional sound on stage or in presentations. The Shure BLX14R Wireless Rack-mount Presenter System combines professional-quality sound with simple setup and up to 14 hours of battery life, ensuring legendary audio performance right out of the box.
Key Features:
- • Superior Audio: Perform with confidence knowing you have top-notch sound quality.
- • Easy Setup: Effortlessly own the stage with a quick and straightforward setup process.
- • Long Battery Life: Enjoy up to 14 hours of power, keeping you going throughout your event.
Specifications:
- The system includes a BLX4R half-rack single-channel receiver, WL93 lavalier microphone with BLX1 bodypack transmitter, lavalier clip, power supply, 2 AA batteries, windscreens, rackmount kit, 2 1/4 wave antennas, and user guide.
- Wireless Technology: Analog UHF
RF Channel Frequencies: 123
Included Transmitters: 1 x Bodypack
Diversity: Antenna Diversity
RF Frequency Band: H11 (572-596 MHz)
RF Bandwidth: 24 MHz
RF Channel Scanning: Auto-Scan
Max Operating Range: 300' / 91.4 m (Line of Sight)
Max Transmitters per Band: 12
Dynamic Range: 100 dBA - Receiver:
Receiver Type: Tabletop
Mounting Options: Rackmount (with Included Hardware)
Rackmount Size: 1 RU (1/2 Rack)
Antenna: 2 x 1/4 Wave External, Detachable (Rear-Mount)
Number of Audio Channels: 1
Audio I/O:
1 x XLR 3-Pin Male Balanced Output
1 x 1/4' TS Female Unbalanced Output
Audio Output Level:
XLR Outputs: -27 dBV (Mic Level)
1/4' Outputs: -13 dBV (Instrument Level)
Frequency Response: 50 Hz to 15 kHz (Dependent on Mic)
Impedance:
XLR Outputs: 200 Ohms
1/4' Outputs: 50 Ohms
Adjacent Channel Isolation: >50 dB
Power Requirements: AC/DC Power Adapter
AC/DC Power Adapter: 12 to 15 VDC at 160 mA, Center-Positive (Included)
AC Input Power: 100 to 240 VAC, 50 / 60 Hz at 150 mA
Display & Indicators:
1 x Backlit LCD (AF Level, Channel, Group, Metering, RF Level)
1 x LED (Transmitter Battery Status)
Housing: Steel
Dimensions: 7.8 x 2 x 6.4' / 198 x 50 x 163 mm (without Mounting Hardware, Antennas)
Weight: 35.2 oz / 998 g - Transmitter:
Transmitter Type: Bodypack
RF Output Power: 10 mW
Audio I/O: 1 x TA4/Mini XLR 4-Pin Male Input (Lockable)
Included Cable Connector: 1/4' TS
Muting: Off/On Switch
Auto-Level Control: No
Gain Range: -16 to +10 dB
Sync Method: Manual
Antenna: 1 x Flexible Whip, Fixed (Beltpack)
Power Requirements: Battery
Battery Type: 2 x AA (Included)
Approx. Battery Life: 14 Hours (Alkaline)
Display & Indicators:
1 x Multi-Segment LED (Channel, Group)
1 x LED (Battery Status, Power)
Housing: ABS
Dimensions: 2.5 x 4.3 x 0.8' / 64 x 110 x 21 mm
Weight: 2.6 oz / 75 g (without Batteries) - Microphone:
Microphone Type: Lavalier
Sound Field: Mono
Capsule: Electret Condenser
Polar Pattern: Omnidirectional
Frequency Range: 50 Hz to 20 kHz
SNR: 76 dB
Equivalent Noise Level: 28 dB
Maximum SPL: 120 dB SPL
Sensitivity: -38 dBV/Pa
Dynamic Range: 102 dB
Output Connector: 1 x TA4/Mini XLR 4-Pin Female (Lockable)
Cable Length: 4.17' / 1.27 m
Operating Voltage: 2 to 10 V
Weight: 0.56 oz / 16 g - Packaging Info:
Package Weight: 6.885 lb
Box Dimensions (LxWxH): 18.4 x 15.4 x 4'







This Shure BLX14R Wireless Rack-mount Presenter System is perfect for presenters, speakers, and performers. Whether you're on stage, in a conference room, or at an event, this system delivers professional-quality sound. The system includes a BLX4R half-rack single-channel receiver, WL93 lavalier microphone with BLX1 bodypack transmitter, lavalier clip, power supply, 2 AA batteries, windscreens, rackmount kit, 2 1/4 wave antennas, and user guide. The receiver has a rackmount size of 1 RU (1/2 Rack), dimensions of 7.8 x 2 x 6.4' / 198 x 50 x 163 mm (without Mounting Hardware, Antennas), and weighs 35.2 oz / 998 g. The transmitter is a bodypack with dimensions of 2.5 x 4.3 x 0.8' / 64 x 110 x 21 mm and weighs 2.6 oz / 75 g (without Batteries). The microphone is a lavalier with a weight of 0.56 oz / 16 g.