Shure A400MB Mute Button and Adapter Column Array Speakers around a display

around a display

The perfect combination of the automatic frequency management with the new Dual Band Technology provides reliable and consistent performance

and maximize your storage and truck space when on the road

thanks to a coaxial 4-inch driver complement that delivers the legendary sound that JBL is known for

transit spaces

Shure A400MB Mute Button and Adapter Column Array Speakers around a displayWith unobtrusive design for surface mounting into boardroom tables, the Shure A400MB converts the 5 pin XLR output to a standard block connector. It adds local or remote mute control via a programmable button for use with the Microflex MX395 LED low profile boundary microphones and MX400SMP compatible modular gooseneck microphones (MX405 MX410 MX415).