
Shure
Shure BLX14R/W85-J11 Wireless Lavalier Microphone Rack Mount System
Condenser
Rack-mountable wireless lavalier system with Shure WL185 cardioid mic and up to 300 ft operating range.
$661.25*
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*Price sourced from Amazon.com. Last updated:Aug 28, 2026.Price and availability are subject to change — details.
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Overview
Key Features
with WL185 Cardioid Condenser Microphone
BLX4R Rackmountable Receiver - J11 B
Wireless Lavalier Microphone System
BLX1 Bodypack Transmitter
Specifications
System Type
UHF Wireless
Microphone
WL185 Cardioid Condenser Lavalier
Transmitter
BLX1 Bodypack
Receiver
BLX4R Single-Channel Rack Mount
Operating Range
Up to 300 ft (100m)
Battery Life
Up to 14 hours (2 x AA)
Frequency Band
J11 (616 MHz)
Max Simultaneous Systems
12 per frequency band
Output
XLR
Frequently Asked Questions
What microphone is included with the BLX14R/W85 system?
It includes the Shure WL185, a cardioid condenser lavalier microphone designed for clear, focused voice pickup.
How far can the wireless signal reach?
The system has an operating range of up to 300 feet (100 meters) line of sight, depending on the environment.
How long does the transmitter battery last?
The BLX1 bodypack transmitter runs for up to 14 hours on two standard AA batteries.
Can the receiver be rack-mounted?
Yes, the BLX4R receiver is designed for single-rack-space mounting, making it easy to integrate into permanent AV installations.
How many systems can operate simultaneously in the same space?
Up to 12 compatible systems can run simultaneously per frequency band without interference.