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ยี่ห้อ : SHURE
รุ่น : BLX14RA/CVL R12
ราคา: 29,000 บาท
พิเศษ : 17,900 บาท
ไมค์ลอยหนีบปกเสื้อ BLX Half Rack Lavalier System with CVL

SHURE BLX14RA/CVL R12 ไมค์ลอยหนีบปกเสื้อ BLX Half Rack Lavalier System with CVL



BLX4R Single Channel Half-Rack Receiver

The BLX4R is a rugged, metal rack-mountable receiver with simple set-up and intuitive controls.

One-touch QuickScan frequency selection quickly locates the best frequency, while removable antennas allow for quick antenna distribution.

Rack mount kit included.


  • Output Impedance  

    • XLR connector: 200 Ω

    • 6.35 mm (1/4") connector: 50Ω

  • Audio Output Level 

    • Ref. ±33 kHz deviation with 1 kHz tone

    • XLR connector: –20.5 dBV (into 100 kΩ load)

    • 6.35 mm (1/4") connector: –13 dBV (into 100 kΩ load)

  • RF Sensitivity -105 dBm for 12 dB SINAD, typical

  • Image Rejection       >50 dB, typical

  • Dimensions   H50 x W198 x D163 mm.

  • Weight without antennas  1 kg. 

  • Power Requirements       12–15 V DC @ 260 mA, supplied by external power supply (tip positive)



BLX1 Bodypack Transmitter

  • Quick and easy receiver frequency matching

  • TQG connection for use with Shure lavalier, headset, earset and instrument microphones and guitar cables

  • Easily accessible On / Off switch

  • Up to 14 hours of continuous use with 2 AA batteries.

  • 300 ft (100 m) transmission radius. 


CVL Lavalier Condenser Microphone


  • Miniature clip-on lavalier microphone for low visibilty

  • Permanently charged electret condenser element for clear vocal reproduction

  • Unidirectional (cardioid) polar pattern rejects unwanted noise for improved sound quality

  • Included tie clip allows hands-free use perfect for presenters

  • TA4F (TQG) connector seamlessly integrates with Shure wireless bodypack systems

  • Included windscreen reduces plosive, wind and breath sounds

  • Tailored frequency response optimized for public speaking and presentation

  • Legendary Shure precision engineering for durability and performance


  • Transducer Type : Condenser

  • Polar Pattern: Cardioid

  • Frequency Response from: 50 Hz

  • Frequency Response to: 20 KHz

  • Sensitivity (dBV/Pa): -43.5 dBV/Pa

  • Weight: 25 g

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