Shure BLX14R/SM31 Rackmount Wireless Cardioid Fitness Headset Microphone Kit (H10: 542 to 572 MHz)


2,299.00 د.إ

Key Features
  • For Fitness Instructors
  • SM31FH Cardioid Fitness Headset Mic
  • Moisture-Repellent Mic Construction
  • Lightweight Bodypack Transmitter
  • Single-Channel Rackmount Receiver
  • 123 Auto-Scan Frequencies
  • Two Removable Antennas with Diversity
  • Adjustable Output Level
  • 14-Hr AA Batteries
  • Expandable to 12 Mic Channels/300′ Range

Shure BLXĀ Overview

Designed specifically for fitness instructors, theĀ Shure BLX14R/SM31 Rackmount Wireless Cardioid Fitness Headset Microphone KitĀ fromĀ B&HĀ combines the tough, sweat-resistant, SM31FH flexible headset mic with a rugged bodypack transmitter and a receiver that can be safely rackmounted out of the way.

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

Shure BLX4R Rackmount Wireless Receiver (H10: 542 to 572 MHz)

TheĀ Shure BLX4RĀ is a single-channel wireless receiver compatible with the BLX1 bodypack transmitter and BLX2 handheld transmitters. It features a rugged metal chassis and, using the included hardware, can be rackmounted with the two removable antennas positioned on the front of the rack—for optimal signal reception in A/V installations and sound-reinforcement applications.

The BLX4R offers one-touch QuickScan frequency selection to quickly search 123 available frequencies and locate a clean RF channel in case of interference. It also employs microprocessor-controlled diversity technology to reduce dropouts. BLX systems allow up to 12 mic channels to operate simultaneously in each frequency band, at a range up to 300′.

The LCD display shows group and channel settings, and allows you to meter audio level and signal strength. An LED indicator even lets you keep an eye on the transmitter’s remaining battery life. The unit offers 1/4″ and XLR connectors with adjustable output level for flexible connectivity to PA systems and mixing boards.

UPC: 042406470766

Shure BLX1 Wireless Bodypack Transmitter (H10: 542 to 572 MHz)

TheĀ Shure BLX1Ā is a bodypack wireless transmitter compatible with BLX Series receivers. With a lightweight, ergonomic design, it is comfortable for performers and presenters to wear, while providing up to 14 hours of continuous use with the two included AA batteries, at a range up to 300′.

Group and channel selection buttons allow for quick and simple frequency matching with the receiver. Other features include an easily accessible On/Off switch and adjustable gain control. The TA4M 4-pin input jack allows you to plug the lavalier, headset, or instrument microphone of your choice or an adapter cable for guitar and bass.

UPC: 042406470261

Shure SM31FH Fitness Headset Condenser Microphone

TheĀ SM31FH Fitness Headset Condenser MicrophoneĀ fromĀ ShureĀ is a cardioid condenser headset microphone designed to be used by fitness and aerobics instructors. It has integrated moisture-repelling hydrophobic fabric that helps protect the microphone capsule from sweat and humidity. A windscreen is included.

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

Shure BLX4R Rackmount Wireless Receiver (H10: 542 To 572 MHz)Ā Specs

System
Wireless Transmission Analog UHF
Number of RF Channels 123
Diversity Antenna Diversity
RF Frequency Band H10:
542 to 572 MHz
RF Bandwidth 24 MHz
RF Channel Scanning Auto-Scan
Max Operating Range 300′ / 91.4Ā m (Line of Sight)
Max Systems per Setup 12
Receiver
Form Factor Rackmount
Mounting Options Rackmount (with Included Hardware)
Rackmount Size 1 RU (1/2 Rack)
Antenna 2 xĀ 1/4 Wave External, Detachable (Rear-Mount)
Number of Audio Channels 1
Audio I/O 1 xĀ XLR 3-Pin Male Balanced Output
1 xĀ 1/4″ TS Female Unbalanced Output
Audio Output Level XLR Output:
-20.5 dBV (Mic Level)
1/4″ Output:
-13 dBV (Instrument Level)
Frequency Response 50 Hz to 15 kHz (Dependent on Mic)
Impedance XLR Output:
200 Ohms
1/4″ Output:
50 Ohms
Approximate RF Sensitivity -105 dBm
Adjacent Channel Isolation >50 dB
Power Requirements AC/DC Power Adapter
AC/DC Power Adapter 12 to 15 VDC at 260 mA, Center-Positive (Included)
Display & Indicators 1 xĀ Backlit LCD (AF Level, Channel, Group, Metering, RF Level)
1 xĀ LED (Transmitter Battery Status)
Housing Steel
Operating Temperature 0 to 135°F / -17 to 57°C
Dimensions 7.8 x 2 x 6.4″ / 198 x 50 x 163Ā mm (without Mounting Hardware, Antennas)
Weight 35.2Ā oz / 998Ā g
Packaging Info
Package Weight 6.4 lb
Box Dimensions (LxWxH) 18.4 x 14.7 x 3.8″

Shure BLX1 Wireless Bodypack Transmitter (H10: 542 To 572 MHz)Ā Specs

System
Wireless Transmission Analog UHF
RF Frequency Band H10:
542 to 572 MHz
RF Bandwidth 24 MHz
Max Operating Range 300′ / 91.4Ā m (Line of Sight)
Encryption None
Transmitter 1
Transmitter
Form Factor Bodypack
RF Output Power 10 mW
Audio I/O 1 xĀ 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 xĀ Flexible Whip, Fixed (Beltpack)
Power Requirements Battery
Battery Type 2 xĀ AA (Included)
Approx. Battery Life 14 Hours (Alkaline)
Display & Indicators 1 xĀ Multi-Segment LED (Channel, Group)
1 xĀ LED (Battery Status, Power)
Housing ABS
Dimensions 2.5 x 4.3 x 0.8″ / 64 x 110 x 21Ā mm
Weight 2.6Ā oz / 75Ā g (without Batteries)
Packaging Info
Package Weight 0.665 lb
Box Dimensions (LxWxH) 11.15 x 5.3 x 3.2″

Shure SM31FH Fitness Headset Condenser MicrophoneĀ Specs

Microphone
Form Factor Headworn
Sound Field Mono
Capsule Electret Condenser
Polar Pattern Cardioid
Circuitry Solid-State
Pad None
High-Pass Filter None
Windscreen Foam (Included)
Performance
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)
Connectivity
Output Connectors (Analog) 1 xĀ TA4F 4-Pin Female
Cable Length 45″ / 1.1Ā m
Power
Operating Voltage 5 to 10 V
Physical
Color Black
Mounting Over-Ear (Double/Neckband)
Weight 2.11Ā oz / 60Ā g
Packaging Info
Package Weight 0.5 lb
Box Dimensions (LxWxH) 7.8 x 6.35 x 3.05″

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