The Shure BLX14R Wireless Rack-mount Guitar System combines professional-quality sound with simple setup and up to 14 hours battery life for legendary audio performance right out of the box. The system includes BLX4R half-rack single-channel receiver, BLX1 bodypack transmitter with WA302 instrument cable, power supply, 2 AA batteries, windscreens, rackmount kit, 2 1/4 wave antennas, zipper bag, and user guide.

Product Features

BLX4R Receiver Features

• One-touch QuickScan frequency selection quickly locates the best open frequency (in case of interference)
• Up to 12 compatible systems per frequency band (region-dependent)
• XLR and ¼” output connectors
• Two-colour audio status indicator LED
• Green: Normal audio levels
• Red: Excessive audio levels (overload/clipping)
• Adjustable output level
• Removable antennas for quick antenna distribution
• LC Display with detailed RF and audio metering

BLX1 Bodypack Features

• For use as part of BLX and BLX-R Analogue Wireless Systems
• Power and battery status LED
• Adjustable gain control
• Quick and easy frequency matching
• AA batteries provide up to 14 hours of continuous use
• 100 m (300 ft.) operating range (line of sight)

WA302 Cable Features

• 2.5 ft (75cm)
• 4-pin mini connector (TA4F) to 1/4-inch connector

Product Specifications

System Specifications

• Working Range: 91 m (300 ft) Line of Sight Note: Actual range depends on RF signal absorption, reflection and interference.
• Audio Frequency Response: 50 to 15,000 Hz Note: Dependent on microphone type
• Total Harmonic Distortion: Ref. ±33 kHz deviation with 1 kHz tone 0.5%, typical
• Dynamic Range: 100 dB, A-weighted, typical
• Operating Temperature: -18°C (0°F) to 57°C (135°F)
• Polarity: Positive pressure on microphone diaphragm (or positive voltage applied to tip of WA302 phone plug) produces positive voltage on pin 2 (with respect to pin 3 of low-impedance output) and the tip of the high impedance 1/4-inch output.

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: 1.65 in. X 7.80 in.X 6.42 in. (42 mm X 198 mm X 163 mm) H x W x D
• Weight without antennas: 2.2 lbs (998 g)
• Housing: Molded ABS, steel
• Power Requirements: 12–15 V DC @ 260 mA, supplied by external power supply (tip positive)

BLX1 Bodypack Specifications

• Audio Input Level
  • 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: 4.33 in. X 2.52 in. X 0.83 in. (110 mm X 64 mm X 21 mm) H x W x D
• Weight: 2.6 oz. (75 g), without batteries
• Housing: Molded ABS
• Power Requirements: 2 LR6 AA batteries, 1.5 V, alkaline
• Battery Life: up to 14 hours (alkaline)

What's in the Box?

• 1 x BLX1 Bodypack
• 1 x BLXR4 Receiver
• 1 x WA302 Cable
• 1 x 53A8611 RACK MOUNT BRACKET
• 1 x 53A8612 LONG RACK MOUNT BRACKET
• 1 x 53B8443 LINK BRACKET
• 1 x 90AZ8100 HARDWARE KIT
• 1 x 90F4046 Swivel Adapter
• 1 x 31B1856 Thread Adapter
• 2 x 95A8699 ANTENNA/BNC,1/4 WAVE
• 2 x 95A8994 ADAPTER,BULKHEAD,BNC
• 1 x 95B2313 BAG VINYL, ZIPPERED
• 2 x 95K2035 CABLE,BNC,22 in.
• 1 x Power supply