Shure SLXD Digital quad receiver

The SLXD4Q is a quad-channel digital wireless receiver from Shure's SLX-D series, housed in a single rack-space chassis with two removable antennas and Ethernet networking. It is compatible with all SLX-D transmitters and is typically used in small to medium venues, event spaces, conference rooms, houses of worship, and education facilities. It offers a wide tuning range, IR sync for pairing with transmitters, audio summing, and RF cascading to expand to an 8-channel system by linking two units. The H58 designation refers to its specific RF frequency band.