Shure BLX14R Wireless Rack-mount Headset System - The Ultimate Audio Solution for Performers
Get ready to rock the stage with the Shure BLX14R Wireless Rack-mount Headset System! This amazing system combines professional-quality sound with easy setup and up to 14 hours of battery life, so you can focus on delivering a great performance.
Features:
- • Superior Audio: Perform with confidence knowing your sound will be crystal clear.
- • Reliable Signal: Extend your range and stay connected with a strong, reliable signal.
- • Easy Setup: Spend less time setting up and more time on stage with this user-friendly system.
Specifications:
- System:
- Wireless Technology: Analog UHF
- Number of 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)
- 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: Headset
- Sound Field: Mono
- Capsule: Electret Condenser
- Polar Pattern: Cardioid
- Frequency Range: 40 Hz to 20 kHz
- SNR: 55 dB
- Equivalent Noise Level: 39 dB
- Maximum SPL: 153 dB SPL
- Impedance: 2400 Ohms
- Sensitivity; -59 dBV/Pa
- Dynamic Range: 114 dB
- Output Connector: 1 x TA4/Mini XLR 4-Pin Female (Lockable)
- Cable Length: 3.61' / 1.1 m
- Operating Voltage: 5 to 10 V
- Weight: 2.54 oz / 72 g
- Packaging Info:
- Package Weight: 6.575 lb
- Box Dimensions (LxWxH): 18.4 x 15.2 x 4.1'









The Shure BLX14R Wireless Rack-mount Headset System is perfect for performers who want professional-quality sound on stage. It includes a BLX4R half-rack single-channel receiver, SM35 headset microphone with BLX1 bodypack transmitter, and more. The system has superior audio, a reliable signal, and easy setup. It's great for live shows, concerts, and events. The receiver is tabletop and rackmountable, with dimensions of 7.8 x 2 x 6.4' / 198 x 50 x 163 mm (without Mounting Hardware, Antennas) and a weight of 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 a weight of 2.6 oz / 75 g (without Batteries). The microphone is a headset with a frequency range of 40 Hz to 20 kHz. The package weight is 6.575 lb, and the box dimensions are 18.4 x 15.2 x 4.1'.