Shure BLX4R Single Channel Rack Mount Receiver - for use with BLX Wireless Systems, Transmitter Sold Separately | H11 Band (BLX4R=-H11)

• WIRELESS FREQUENCY BAND SELECTION - Before purchasing, please ensure that the wireless frequency band you select works in your area (refer to Shure website for details > search Shure Wireless Frequency Finder).
• COMPONENT ONLY - For this BLX4 wireless receiver to work, please make sure it matches the frequency band (e.g. H9, H10, J11) on your Shure BLX series transmitter (BLX1 or BLX2), sold separately.
• SUPERIOR AUDIO - Get the show going with no strings attached. Professional Shure sound for every band and any vocal need.
• EXTEND THE STAGE - The system operates up to a range of 300 feet (100m), so you can take the show into the crowd without interruption.
• QUICK & EASY SETUP - A breeze to setup and operate, BLX will have you up and running in record time. BUILT-IN VERSATILITY - An impressive variety of Shure microphones are available in BLX systems, so you can find the sound that works for you.
• BATTERY LIFE - BLX transmitters get up to 14 hours of power from a single pair of AA batteries, so the show can go on and on (and on).
• WHAT'S IN THE BOX - BLX4 single-channel receiver, power supply, and user guide. Free 2-YEAR WARRANTY included.