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.
System Includes:
• WL93 Wireless micro-miniature lavalier mic provides full, clear sound.
• BLX1 Up to 14 hours of continuous use with 2 AA batteries. 300 ft (100 m) transmission radius.
• BLX4R Rack-mountable receiver with removable antennas for quick distribution
BLX1 Main Features:
• 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
BLX4R Main Features:
• XLR and ¼" output connectors
• Microprocessor-controlled internal antenna diversity
• Two-color audio status indicator LED
• Green: Normal audio levels
• Red: Excessive audio levels (overload / clipping)
• Adjustable output level
• LCD display with detailed RF and audio metering
BLX1 Specifications:
• Audio Input Level gain max: -16 dBV maximum min (0 dB): +10 dBV maximum
• Gain Adjustment Range 26 dB
• Input Impedance 1 MΩ
• RF Transmitter Output 10 mW, typical varies by region
• Dimensions 110 mm x 64 mm x 21 mm (H x W x D)
• Weight 75 g (2.6 oz.), without batteries
• Housing Molded ABS
• Power Requirements 2 LR6 AA batteries, 1.5 V, alkaline
• Battery Life up to 14 hours (alkaline)
BLX4R Specifications:
• Output Impedance XLR connector: 200 Ω
• 6.35 mm (1/4”) connector: 50 Ω
• 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 50 mm X 198 mm X 163 mm H x W x D
• Weight 998 g (2.2 lb.) without antennas
• Housing Molded ABS, steel
• Power Requirements 12–15 V DC @ 260 mA, supplied by external power supply (tip positive)
Specify Frequency when ordering:
• BLX H9 (512-542 MHz)
• BLX H10 (542-572 MHz)
• BLX J10 (584-608 MHz)