Shure BLX4R Single-Channel Rack-Mount Wireless Receiver (J11)
Frequency Band
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| Province | Standard Shipping | Express Shipping |
|---|---|---|
| ON | $19 | $39 |
| QC, MB | $29 | $69 |
| Other | $39 | $119 |
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Description
The BLX4R is a single-channel rack-mountable wireless receiver with removable BNC antennas, QuickScan frequency selection, and rugged metal/ABS construction for installed and touring applications.
Specifications
- Operating range: 91 m (300 ft) line-of-sight
- System audio response: 50 Hz – 15,000 Hz
- RF output: 10 mW
- Dynamic range: 100 dB (A-weighted)
- Transmitter battery: 2× AA, up to 14 hours
- Frequency band: J11 (596–616 MHz)
- Outputs: XLR (mic level) + 6.35 mm / 1/4" (instrument level)
- Antennas: Removable 1/4-wave (BNC)
- Rack: Half-rack with included hardware
- Power: PS24 external supply, 12–15V DC
- Dimensions: 50 × 198 × 163 mm (1.97 × 7.80 × 6.42 in)
- Weight: 998 g (2.2 lb)
In the Box
- BLX4R receiver
- Antennas ×2
- BNC bulkhead adapters ×2
- BNC cables ×2
- Rack mount hardware kit
- Zippered bag














