top of page
ยี่ห้อ : SHURE
รุ่น : BLX14RA/PGA31-R12
ราคา: 29,000 บาท
พิเศษ : 17,900 บาท
ไมค์ลอยครอบศรีษะ ครอบหัว BLX Half-Rack Headworn System with PGA31

SHURE BLX14RA/PGA31-R12 ไมค์ลอยครอบศรีษะ ครอบหัว BLX Half-Rack Headworn System with PGA31

BLX-1, BLX-4, PGA-31


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. 


PGA31   Headset Condenser Microphone

  • Affordable wireless cardioid condenser headset microphone for speech and vocal performance applications offers long-wearing comfort and reliability.

  • Frequency Response   60–20,000 Hz

bottom of page