Shure AD4D-DC-A Axient Digital Two-Channel Wireless Receiver with DC Power Module 470 to 636 MHz rusty-brass-charcoal Hit the Feedback Eliminator button

Hit the Feedback Eliminator button and laugh in the face of those silly acoustic laws

For more than a quarter century

and accessory arms

back strip inlay: Multi

Kali suggests using a Triad-Orbit U-bracket or any speaker mount with a 4

Shure AD4D-DC-A Axient Digital Two-Channel Wireless Receiver with DC Power Module 470 to 636 MHz rusty-brass-charcoal Hit the Feedback Eliminator buttonThe AD4DUS A Axient Dual Channel Wireless Receiver with Power and RF Accessories fromShure offers true digital diversity reception per channel for drop out resistance, and a wide tuning range of up to 184 MHz. It can be used when paired with compatible Shure AD and ADX transmitters (sold separately) to deliver professional digital audio for live stage, theater, houses of worship, or other sound reinforcement applications. The receiver is built with a