Shure AD4Q 4-Channel Axient Digital Wireless Receiver | Frequency: C (750-960 MHz), Accessories: No Accessories Microphone Clips & Mounts closed-back construction isolates your mix

closed-back construction isolates your mix from outside noise and over-earcups create even more of a seal for a quiet listening session

Standby mode automatically engages when the sound system is not in use for 28 minutes

The transmitter can run for up to 14 hours with one AA battery

The QSC AD-MR6 is a flanged mud ring bracket for pre-installation of the AD-C6T and AD-C4T-LP ceiling speakers

the MX153 is ideal for corporate presentations

Shure AD4Q 4-Channel Axient Digital Wireless Receiver | Frequency: C (750-960 MHz), Accessories: No Accessories Microphone Clips & Mounts closed-back construction isolates your mixSetting the standard in spectral efficiency, the ADQD from Shure is a quad channel receiver that offers reliable wireless audio in even the most challenging environments. The ADQD is set apart by its Quadversity mode, which extends antenna coverage and improves RF signal to noise. Part of the Axient Digital Wireless Systems series, this receiver is compatible with AD and ADX series transmitters. This receiver boasts all the bells and whistles you need