Shure BLX14 Wireless Fitness Headset System with SM31FH Headset Microphone - J11 Band
The Shure BLX14/SM31 Wireless Fitness Headset 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 BLX4 tabletop single-channel receiver, SM31FH headset microphone (w/ moisture-repelling construction) with BLX1 bodypack transmitter, clothing clip, power supply, 2 AA batteries, windscreens, and user guide.
Features:
- Superior Audio - Perform with Confidence
- Reliable Signal - Extend your range
- Easy Setup – Own the stage
- Battery Life – 14 hours of power
- Systems Expansions – Run up to 12 channels per frequency band
- Versatility Included – You’ve got options
Specifications:
- System:
- Wireless Technology: Analog UHF
- Number of RF Channel Frequencies: 123
- Included Transmitters: 1 x Bodypack
- Diversity: Antenna Diversity
- RF Frequency Band: J11 (596-616 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
- Antenna: 2 x Internal, Fixed
- Number of Audio Channels: 2
- 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
- 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 Multi-Segment LED (Channel, Group)
- 2 x LED (AF Level, Sync)
- Housing: ABS
- Operating Temperature: 0 to 135°F / -17 to 57°C
- Dimensions: Dynamic Range 100 dBA
- Weight: 8.5 oz / 241 g
- Transmitter:
- Transmitter Type: Bodypack
- RF Output Power: 10 mW
- Audio I/O: 1 x TA4/Mini XLR 4-Pin Male Input (Lockable)
- 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
- Color: Black
- Sound Field: Mono
- Capsule: Electret Condenser
- Polar Pattern: Cardioid
- Frequency Range: 45 Hz to 20 kHz
- SNR: 66 dB
- Maximum SPL: 145 dB SPL
- Impedance: 600 Ohms
- Dynamic Range: 117 dB
- Output Connector: 1 x TA4F/Mini XLR 4-Pin Female (Lockable)
- Cable Length: 3.61' / 1.1 m
- Operating Voltage: 5 V
- Weight: 2.12 oz / 60 g
- Packaging Info:
- Package Weight: 2.83 lb
- Box Dimensions (LxWxH): 13.55 x 11.75 x 4.15"
- System:
- Wireless Technology: Analog UHF
- Number of RF Channel Frequencies: 123
- Included Transmitters: 1 x Bodypack
- Diversity: Antenna Diversity
- RF Frequency Band: J11 (596-616 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
- Antenna: 2 x Internal, Fixed
- Number of Audio Channels: 2
- 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
- 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 Multi-Segment LED (Channel, Group)
- 2 x LED (AF Level, Sync)
- Housing: ABS
- Operating Temperature: 0 to 135°F / -17 to 57°C
- Dimensions: Dynamic Range 100 dBA
- Weight: 8.5 oz / 241 g
- Transmitter:
- Transmitter Type: Bodypack
- RF Output Power: 10 mW
- Audio I/O: 1 x TA4/Mini XLR 4-Pin Male Input (Lockable)
- 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
- Color: Black
- Sound Field: Mono
- Capsule: Electret Condenser
- Polar Pattern: Cardioid
- Frequency Range: 45 Hz to 20 kHz
- SNR: 66 dB
- Maximum SPL: 145 dB SPL
- Impedance: 600 Ohms
- Dynamic Range: 117 dB
- Output Connector: 1 x TA4F/Mini XLR 4-Pin Female (Lockable)
- Cable Length: 3.61' / 1.1 m
- Operating Voltage: 5 V
- Weight: 2.12 oz / 60 g
- Packaging Info:
- Package Weight: 2.83 lb
- Box Dimensions (LxWxH): 13.55 x 11.75 x 4.15"
