Detail 01
SM58 cardioid dynamic microphone capsule
The handheld transmitter is configured for vocal use with an SM58 capsule.

Independent shopping perspective
This version combines a handheld transmitter carrying an SM58 vocal capsule with a BLX4R receiver made for rack-based systems. The rugged, half-rack receiver fits a standard 19-inch road rack, keeping the wireless side of a stage or studio rig organized in one place. J11 operates from 596–616 MHz. Check that frequency range first, then it is a direct choice for vocal work needing an SM58-equipped wireless handheld and rackmount receiver.

Strong match
Consider the trade-offs
What matters in use
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 01
The handheld transmitter is configured for vocal use with an SM58 capsule.
Detail 02
It occupies half of a rack-width position in a standard 19-inch road rack.
Final check
Product questions
Straight answers to the questions shoppers most often ask about this product.
It uses a Shure SM58 capsule, a cardioid dynamic microphone for vocals.
Yes. The BLX4R is a half-rack receiver that mounts in a standard 19-inch road rack.
Band J11 covers 596–616 MHz.