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Shure BLX14UK/SM31X-K14 - BLX Headset System with SM31

Brand: Shure

Model Number: BLX14UK/SM31X-K14

Product Code: QD1073

Availability: In stock

AED 1,499.00

The Shure BLX14UK/SM31X-K14 Fitness Headset Tabletop Wireless Mic System combines the tough, sweat-resistant, SM31FX flexible headset mic with a rugged bodypack transmitter and a tabletop receiver.

With simple setup, intuitive interface, and One-Touch QuickScan frequency selection, the system delivers a reliable wireless transmission, ensuring that your voice is heard clearly, even over the noisiest gym classes.

The Shure BLX14UK/SM31X-K14 Fitness Headset Tabletop Wireless Mic System combines the tough, sweat-resistant, SM31FX flexible headset mic with a rugged bodypack transmitter and a tabletop receiver.

Shure BLX Wireless Systems combine professional-quality sound with simple setup and an intuitive interface for legendary audio performance right out of the box. Precision-built and available in a variety of configurations, it's the most accessible way to own the stage.

Includes BLX4 wireless receiver, BLX1 bodypack transmitter, SM31 fitness headset microphone, power supply, clothing clip, windscreens, and user guide.

Features

  • Designed for Fitness Instructors
  • BLX4 Tabletop Receiver
  • Bodypack Transmitter
  • Fitness Headset Mic, Flexible Gooseneck
  • Hydrophobic Fabric Protects Mic
  • One-Touch QuickScan Frequency Selection
  • Rugged Metal Construction
  • 12 Systems at Once Max, Up to 300' Range
  • Wearable wireframe headset designed for a 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 design provides discrete adjustment options to optimize placement for greatest isolation
  • Compatible with Shure wireless bodypack systems for direct replacement of TA4F-connected microphones
  • Lightweight and low-profile form factors help avoid fatigue during high-impact use
  • Tailored frequency response refined for crisp and clear vocal reproduction

Specifications

Microphone

Form Factor

Headworn

Sound Field

Mono

Capsule

Electret Condenser

Polar Pattern

Cardioid

Circuitry

Solid-State

Windscreen

Foam (Included)

Frequency Range

45 Hz to 20 kHz

Maximum SPL

145 dB SPL (1 kHz, 1-Kilohm Load)

Impedance

600 Ohms at 1 kHz

Output Level

-50 dBV/Pa

Dynamic Range

117 dB (1 kHz, 1-Kilohm Load)

Signal-to-Noise Ratio

66 dB (1 kHz)

Equivalent Noise Level

28 dB A-Weighted (Typical)

Output Connectors (Analog)         

1 x TA4F 4-Pin Female

Cable Length

45" / 1.1 m

Operating Voltage

5 to 10 V

Color

Black

Mounting

Over-Ear (Double/Neckband)

Weight

60 g

 

Receiver

Output

1x XLR Output
1x 1/4" (6.35 mm) Output

Output Impedance

XLR: 200 ohms
1/4": 50 ohms

Audio Output Level

XLR Connector: -27 dBV into 100 kOhms Load (Reference +/-33 kHz with 1 kHz Tone)
1/4": -13 dBV into 100 kOhms Load (Reference +/-33 kHz with 1 kHz Tone)

RF Sensitivity

-105 dBm for 12 dB SINAD, Typical

Image Rejection

>50 dB, Typical

Housing

Molded ABS

Power Requirement

12 to 15 V DC @ 160 mA, Supplied by External Power Supply (Tip Positive)

Dimensions (H x W x D)                 

4.0 x 18.8 x 10.3 cm

Weight

241 g

 

Transmitter

Audio Input

Gain: -16 dBV (Maximum), 10 dBV (Minimum)

Gain Adjustment Range

26 dB

Input Impedance

1 MOhm

RF Output

10 mW, Typical

Housing

Molded ABS

Power Requirement

2x LR6 AA Batteries, 1.5 V Alkaline

Battery Life

Up to 14 Hours

Dimensions (H x W x D)                 

11.0 x 6.4 x 2.1 cm

Weight

75 g

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