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Shure BLX14/SM31 Fitness Headset Wireless System (J11 Band - 596-616 MHz)

  • Dale #:

    SHUR-BLX14SM31J11
  • Availability:

    Not in Stock - Reserve Yours
  • This item is not in stock and needs to be ordered from the manufacturer. Your payment will be charged after completing checkout. We will strive to ship as soon as possible, pending availability.

Description

The BLX14/SM31 Headworn Wireless System is part of the Headworn wireless systems family. 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 c... Read More

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Description

The BLX14/SM31 Headworn Wireless System is part of the Headworn wireless systems family. 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:

  • Up to 12 compatible systems per frequency band (region dependent)
  • One-touch QuickScan frequency selection quickly locates the best open frequency in case of interference
  • Up to 14 hours of continuous use from 2 AA batteries (included)
  • Up to 300 ft (91 m) operating range for total wireless freedom
  • XLR and 1/4 output connectors
  • Rugged and reliable Shure construction
  • Legendary Shure microphones options featuring integrated microphone capsule design

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.

BLX System General Features:

  • Up to 12 compatible systems per frequency band (region dependent)
  • One-touch QuickScan frequency selection quickly locates the best open frequency in case of interference
  • Up to 14 hours of continuous use from 2 AA batteries (included)
  • Up to 300 ft (91 m) operating range for total wireless freedom
  • XLR and 1/4" output connectors
  • Rugged and reliable Shure construction
  • Legendary Shure microphones options featuring integrated microphone capsule design

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Product Specs

Operating Range:300 ft (91 m) line of sight (actual range depends on RF signal absorption, reflection and interference)
Available FrequenciesBetween 524–865 MHz (available frequencies depend on applicable regulations incountry where system used)
Audio Range50–15,000 Hz (dependent on microphone type)
Transmitter RF Output Power10 mW, typical (varies by region)
Audio Output ConnectorXLR and 1/4" (6.3 mm) unbalanced
Maximum Output Level-27 dBV (XLR, mic level), -13 dBV (1/4")
Battery LifeUp to 14 hours
Dynamic Range100 dB A-weighted
System Distortion0.5% THD typical (ref. +/- 38 kHz deviation, 1 kHz tone)
Operating Temperature Range-18°C (0°F) – +50°C (122°F)
Power RequirementsBLX1, BLX2: 2 AA alkaline or rechargeable batteries
BLX4: 12–18 V DC at 150 mA, supplied by external power supply
BLX88: 12–18 V DC at 320 mA, supplied by external power supply
BLX4R: 12–18 V DC at 260 mA, supplied by external power supply

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