Wireless Signal Processing : Beltpack Receivers & Transmitters (Wireless) : Shure Incorporated - BLX14/SM31-H9

Wireless Fitness Headset System with SM31FH Headset Microphone and 512 to 542 MHz Frequency Range

Series: Shure

Model: BLX14/SM31-H9

SUPERIOR AUDIO - Perform with Confidence
Get the show going with no wires attached. Professional Shure sound for every band and any vocal need.
RELIABLE SIGNAL - Extend your range
With a range of up to 300 feet (100m), you can take the show into the crowd without interruption.
EASY SETUP – Own the stage

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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.

SUPERIOR AUDIO - Perform with Confidence
Get the show going with no wires attached. Professional Shure sound for every band and any vocal need.
RELIABLE SIGNAL - Extend your range
With a range of up to 300 feet (100m), you can take the show into the crowd without interruption.
EASY SETUP – Own the stage
BLX will have you up and running in record time with one-touch scan and selection.
BATTERY LIFE – 14 hours of power
Because BLX transmitters get up to 14 hours of power from a single pair of AA batteries, the show can go on and on (and on).
SYSTEMS EXPANSIONS – Run up to 12 channels per frequency band*
You’ll probably need to find a bigger stage before you run out of channels.
VERSATILITY INCLUDED – You’ve got options
An impressive variety of Shure microphones are available in BLX systems, so you can find what works for you.
In the Box
1 PS24 Power Supply
1 clothing clip
1 windscreen

ROHS Compliant - Yes
Wireless - Yes
Wireless Receiver Transmission - RF

Operating Temperature (Minimum): -0.40 F
Transmission Range: 300 ft
Maximum Frequency Response (Bandwidth): 15000 Hz
Maximum Frequency Response (Bandwidth): 15 kHz
Minimum Frequency Response (Bandwidth): 50 Hz
Minimum Frequency Response (Bandwidth): 0.05 kHz
Certifications: CE, FCC
Dynamic Range: 100 dB
Total Harmonic Distortion + Noise (THD+N): 0.50 %
BLX1:
•Battery Life: Up to 14 hours
•Typical Operating Distance: 300 ft (100 m) transmission radius
BLX4:
•Compatible Systems per Band: Up to 12 (region dependent)
SM31FH:
•Type: Electret Condenser
•Frequency Response: 45-20,000 Hz
•Polar Pattern: Cardioid
Operating Temperature (Maximum): 134.60 F
Input Impedance: 1000000 ohm
Wireless: Yes
Current Draw: 0.24 Amps
DC Voltage: 15 Volts
Depth: 13.50 in
Height: 4 in
Shipping Depth (with packaging): 24.50 in
Shipping Height (with packaging): 12.50 in
Shipping Width (with packaging): 14 in
Width: 12 in
Product Weight: 1.27 lbs
Shipping Weight: 18.80 lbs