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Shure BLX14R/SM31 Wireless 1/2R Headset System (K14: 614-638MHz)

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Shure BLX14R/SM31 Wireless 1/2R Headset System (K14: 614-638MHz)


Features

  • Vailable Transmitter Form factors: Bodypack
  • Operating range (up to): 100 m (Under typical conditions)
  • BLX4R Wireless Receiver
  • Frequency Band Version K14: 614-638MHz

BLX4R Wireless Receiver

  • One-touch QuickScan frequency selection quickly locates the best open frequency (in case of interference)
  • Up to 12 compatible systems per frequency band (region-dependent)
  • XLR and ¼” output connectors
  • Two-color audio status indicator LED
    • Green: Normal audio levels
    • Red: Excessive audio levels (overload/clipping)
  • Adjustable output level
  • Removable antennas for quick antenna distribution
  • LC Display with detailed RF and audio metering
  • Rack mount kit included

BLX1 Wireless Bodypack Transmitter

  • Power and battery status LED
  • Adjustable gain control
  • Quick and easy frequency matching
  • AA batteries (included) provide up to 14 hours of continuous use
  • 100 m (300 ft.) operating range (line of sight)

Fitness Headset Condenser Microphone

  • Wearable wireframe headset with secure, comfortable fit made for fitness and aerobics instructors
  • Integrated moisture-repelling hydrophobic fabric protects the microphone element from harmful corrosion for use in humid environments
  • Flexible gooseneck provides discrete adjustment options to optimize placement for greatest isolation
  • Lightweight and low-profile form factors stave off fatigue during high-impact use
  • Compatible with Shure wireless bodypack systems for direct replacement of TA4F-connected microphones
  • Available with a wide range of Shure wireless systems, renowned for ease of use and reliable performance
  • Included windscreen tames plosive, breath and wind noises for clean and intelligible sound
  • Tailored frequency response refined for crisp and clear vocal reproduction
  • Legendary Shure precision engineering for durability and performance

Specifications

BLX14R/SM31 Specifications

  • Set Type: Headset
  • Amount of Bodypacks: 1
  • Amount of Handhelds: 0
  • Amount of TQG Mics: 1

BLX4R Specifications

  • Weight: 998 g
  • Height x Width x Depth: 45.0 × 198.0 × 163.0 mm
  • Transmission: Analog
  • Type of Power Supply: External
  • Receiver Housings: Molded ABS, Metal
  • Active Antenna Possible: Optional with UABiasT
  • Bias via BNC: No
  • Encryption: No
  • High Density Mode: No
  • Interference Detection: No
  • Remote Control: No
  • Number of compatible systems per frequency band: 12
  • DANTE-Enabled Products: No
  • Scan Features: Quick Scan
  • Sync Features: None
  • Detachable Antennas: Yes
  • Network ability: No
  • Software control: No
  • Logic: No
  • Cascade: No
  • Rack Hardware: Included Rack Mounts Brackets
  • Receiver Displays: Multi-function LCD
  • Receiver type: Single
  • Included antenna: External 1/4 Wave
  • Battery Status: Multi-Color LED
  • Line Mic Switch: No
  • Image Rejection: 50 dB, typical
  • RF Sensitivity: -105 dBm, for 12dB SINAD, typical
  • Phantom Power Protection: Yes
  • Antenna Input Impedance: 50 Ω

BLX1 Specifications

  • Weight: 75 g
  • Height x Width x Depth: 110.0 × 64.0 × 21.0 mm
  • Battery life lithium: 0 h
  • Battery life alkaline: 14 h
  • Form Factor: Bodypack
  • Transmitter housings: Molded ABS
  • Audio Mute: No
  • Detachable Antennas: No
  • Switchable RF power: No
  • Batteries: AA
  • Battery Status: Multi-Color LED
  • Connectors: TQG
  • Frequency Diversity: No
  • Functionality: Transmitter
  • Gain adjustment range: 26 dB
  • High Density Mode: No
  • Included antenna: 1/4 wave
  • Input impedance: 1000 kΩ
  • Transmission: Analog

SM31FH Specifications

  • Weight: 60 g
  • Frequency Response: 45 Hz – 20 kHz
  • Frequency Response: Tailored
  • Sensitivity: -50.00 dBV/Pa – 3.16 mV/Pa
  • Self-Noise: 28 dB(A)
  • Max. Sound Pressure Level: 145.0 dB
  • Transducer Type: Condenser
  • Polar Pattern: Cardioid
  • Switchable low cut: No
  • Connectors: TQG (T4AF, 4-Pin Mini)
  • Attenuator: No
  • Interchangeable Capsule: No
  • Main Functionality: Performance
  • Headphone Output: No
  • Requires Phantom Power: 5v DC (bias) VDC
  • Cartridge: Fixed
$717.97
Shure BLX14R/SM31 Wireless 1/2R Headset System (K14: 614-638MHz)
$717.97

Product Information

Shipping & Returns

Description


Features

  • Vailable Transmitter Form factors: Bodypack
  • Operating range (up to): 100 m (Under typical conditions)
  • BLX4R Wireless Receiver
  • Frequency Band Version K14: 614-638MHz

BLX4R Wireless Receiver

  • One-touch QuickScan frequency selection quickly locates the best open frequency (in case of interference)
  • Up to 12 compatible systems per frequency band (region-dependent)
  • XLR and ¼” output connectors
  • Two-color audio status indicator LED
    • Green: Normal audio levels
    • Red: Excessive audio levels (overload/clipping)
  • Adjustable output level
  • Removable antennas for quick antenna distribution
  • LC Display with detailed RF and audio metering
  • Rack mount kit included

BLX1 Wireless Bodypack Transmitter

  • Power and battery status LED
  • Adjustable gain control
  • Quick and easy frequency matching
  • AA batteries (included) provide up to 14 hours of continuous use
  • 100 m (300 ft.) operating range (line of sight)

Fitness Headset Condenser Microphone

  • Wearable wireframe headset with secure, comfortable fit made for fitness and aerobics instructors
  • Integrated moisture-repelling hydrophobic fabric protects the microphone element from harmful corrosion for use in humid environments
  • Flexible gooseneck provides discrete adjustment options to optimize placement for greatest isolation
  • Lightweight and low-profile form factors stave off fatigue during high-impact use
  • Compatible with Shure wireless bodypack systems for direct replacement of TA4F-connected microphones
  • Available with a wide range of Shure wireless systems, renowned for ease of use and reliable performance
  • Included windscreen tames plosive, breath and wind noises for clean and intelligible sound
  • Tailored frequency response refined for crisp and clear vocal reproduction
  • Legendary Shure precision engineering for durability and performance

Specifications

BLX14R/SM31 Specifications

  • Set Type: Headset
  • Amount of Bodypacks: 1
  • Amount of Handhelds: 0
  • Amount of TQG Mics: 1

BLX4R Specifications

  • Weight: 998 g
  • Height x Width x Depth: 45.0 × 198.0 × 163.0 mm
  • Transmission: Analog
  • Type of Power Supply: External
  • Receiver Housings: Molded ABS, Metal
  • Active Antenna Possible: Optional with UABiasT
  • Bias via BNC: No
  • Encryption: No
  • High Density Mode: No
  • Interference Detection: No
  • Remote Control: No
  • Number of compatible systems per frequency band: 12
  • DANTE-Enabled Products: No
  • Scan Features: Quick Scan
  • Sync Features: None
  • Detachable Antennas: Yes
  • Network ability: No
  • Software control: No
  • Logic: No
  • Cascade: No
  • Rack Hardware: Included Rack Mounts Brackets
  • Receiver Displays: Multi-function LCD
  • Receiver type: Single
  • Included antenna: External 1/4 Wave
  • Battery Status: Multi-Color LED
  • Line Mic Switch: No
  • Image Rejection: 50 dB, typical
  • RF Sensitivity: -105 dBm, for 12dB SINAD, typical
  • Phantom Power Protection: Yes
  • Antenna Input Impedance: 50 Ω

BLX1 Specifications

  • Weight: 75 g
  • Height x Width x Depth: 110.0 × 64.0 × 21.0 mm
  • Battery life lithium: 0 h
  • Battery life alkaline: 14 h
  • Form Factor: Bodypack
  • Transmitter housings: Molded ABS
  • Audio Mute: No
  • Detachable Antennas: No
  • Switchable RF power: No
  • Batteries: AA
  • Battery Status: Multi-Color LED
  • Connectors: TQG
  • Frequency Diversity: No
  • Functionality: Transmitter
  • Gain adjustment range: 26 dB
  • High Density Mode: No
  • Included antenna: 1/4 wave
  • Input impedance: 1000 kΩ
  • Transmission: Analog

SM31FH Specifications

  • Weight: 60 g
  • Frequency Response: 45 Hz – 20 kHz
  • Frequency Response: Tailored
  • Sensitivity: -50.00 dBV/Pa – 3.16 mV/Pa
  • Self-Noise: 28 dB(A)
  • Max. Sound Pressure Level: 145.0 dB
  • Transducer Type: Condenser
  • Polar Pattern: Cardioid
  • Switchable low cut: No
  • Connectors: TQG (T4AF, 4-Pin Mini)
  • Attenuator: No
  • Interchangeable Capsule: No
  • Main Functionality: Performance
  • Headphone Output: No
  • Requires Phantom Power: 5v DC (bias) VDC
  • Cartridge: Fixed
Shure BLX14R/SM31 Wireless 1/2R Headset System (K14: 614-638MHz) | Mega Music